Science is a vast field of study. Students opting for science in their plus two level have the liberty to choose according to their ambition, and marks of course. There is a whole lot of students who prefer Pure Science after school. There is no dearth of Science Colleges in India that fulfil this choice of students.
Loyola College, Chennai, ranks first among the Science Colleges in India because of the course structure and pattern of study. It offers bachelor’s degree in Advanced Zoology and Biotechnology, Chemistry, Statistics, Computer Science, Mathematics, Physics, Plant Biology and Biotechnology. It is affiliated to the University of Madras, and a quite disappointing fact for women is that it is a men’s college.
Affiliated to the Calcutta University, the St. Xavier’s College of Kolkata, was founded in 1860. It grants both bachelor’s and master’s degree in science. At B. Sc level the subjects are Physics, Chemistry, Maths, Statistics, Computer Science, Economics, and Microbiology. Among the option subjects for M. Sc are Computer Science, Biotechnology, Physics with specialisation in Astrophysics.
Presidency College, Chennai, is under the direct control of the Tamil Nadu government. It offers B. Sc in Mathematics, Statistics, Physics, Chemistry, Botany, Zoology. Geology, Geography and Psychology. And M. Sc in these as well. It is preferred for the variety of courses it offers at undergraduate, post graduate, M. Phil and PhD level.
Established in 1817, the Presidency College of Kolkata, lends a B. Sc degree in Botany, Chemistry and Biochemistry, Mathematics, Physics, Physiology, Statistics, and Zoology.
The other top Science college in India is the St. Xavier’s College in Ahmadabad. Set up in June 1955 with only 250 students, the college is today affiliated to the Gujarat University. It offers a B. Sc in Biochemistry, Botany, Chemistry, Electronics, Mathematics, Physics, Statistics, and Zoology. And M. Sc in Chemistry.
Deccan Education Society’s creation, the Fergusson College of Pune, laid brick in 1885. Affiliated to the University of Pune, the subjects to choose from for B. Sc are Botany, Biotechnology, Chemistry, Computer Science, Electronic Science, Environment Science, Geology, Mathematics, Microbiology, Physics, Statistics, and Zoology. At the master’s level it offers a choice between Organic Chemistry, Analytical Chemistry, Biochemistry, Computer Science, Electronic Science, Physics, Geology, Biotechnology, Microbiology, and Environment Science.
St. Stephen’s College, one of the first colleges under the Delhi University, offers Bachelor’s in Science in Mathematics, Chemistry, Physics; and M. Sc in Chemistry and Physics.
The Christ College of Bangalore was founded by Blessed Kuriakose Elias Chavara in July 1969. Today it is called the Christ University. It is a minority institute for the Christians. It offers B. Sc in Biotechnology, Chemistry, Zoology, Botany, Physics, Computer Science, Mathematics, Electronics. B. Tech in Computer Science, Electrical and Electronics, Electronics and Communication, and Information Technology. And M. Sc in Computer Science, Communications, Psychology, Chemistry, Mathematics, Physics, and Psychological Counseling. It also offers M. Phil and PhD.
St. Xavier’s College in Mumbai is an institution especially for the Christians and other minority classes that are deprived of education. It is under the University of Bombay, offering bachelor’s in Chemistry, Zoology, Microbiology, Life Sciences, Botany, Geology, Physics, Mathematics, and Statistics.
Some very good Science Colleges, though not at the top of the list, are several Delhi University Colleges like the Hansraj, ARSD, Daulat Ram, and Hindu Colleges; and the Bhaskaracharya College of Applied Sciences. The Jamia Milia Islamia and Jawaharlal Nehru University are viable options at post graduate level. In Mumbai, the Bhavan’s College, Elphinstone College, Jai Hind College, D.G. Ruparel College of Arts Science and Commerce, are suitable choices. And in Bangalore you can pick on the Central College, Government Science College, Maharani’s Science College for Women, Mount Carmel or the National College. Queen Mary’s College and Stella Maris College in Chennai can also be decided upon.
There are innumerable Science Colleges in India. A degree in any Pure Science Subject from a recognized Science College in India can guarantee a good future prospect. The number of students who pursue a bachelor’s in science is huge. You should thus be dedicated enough not to join the herd and get admitted to a ranked college that offers options and courses that will help you be among the few who deserve a high profile job in the field of science.
Geology, often known as Earth Science, involves the study of the earth, its components, characteristics and activities; in short earth processes. The scope of the study includes, the matter earth is made of- both solid and liquid, the structure of these materials, and how such constituents are formed. It tries to explain how the earth came to being, how animals and plants evolved and lived.
Geologists are engaged in finding earth resources, minerals and oil, in mining, and in discovering economically useful matter. They study natural hazards as well – volcanoes, earthquakes, tsunamis, landslides, floods, etc, and invent ways to warn against them, and minimize the harmful effects. Geologists are engaged in studying climatic changes too.
Geological Sciences includes areas of study like Geo-Physics, Oceanography, Atmospheric Science, etc, which we shall seek to explain. This field is so specialized that there are a very few takers of it.
Oceanography : Study of the behavior patterns of the ocean and seas, including wave patterns, coastal activities like erosion etc.
Volcano-logy: Study of the volcanoes – components, eruptions, lava, processes, hazards and effects.
Hydro-geology: Study of underground water, its distribution and movement within earth. It helps in the exploration of ground water sources and their utilization.
Economic Geology: Study for minerals and ore exploration, ore-genesis, and how ores are created.
Engineering Geology: For studying the integrity of buildings. It deals with the application of geological principles to ensure that factors affecting construction is taken care of.
Structural Geology: Study of earth patterns like folds, faults, rocks and their composition, used to determine the cause of formation and disintegration of physical features, like rocks, mountains, etc, on earth’s surface.
Geo-Physics: Study of the earth putting to use physical methods and techniques of gravity, seismology, electricity, and magnetism.
Geo-Chemistry: Study of the chemical composition and behavior of rocks and minerals.
Geo-Chronology: Study to determine the time when rock was formed, about metamorphism, mineralization, and study of isotope geology to also find out about geological events.
Geo-Morphology: Studies the various kids of land forms, and processes that gives them birth.
Palaeontology: Study of fossils, to study life
Palaeo-Climatology: Study the climatic conditions of the Earth and the atmosphere.
Pedology: Study of soil – formation, erosion, etc.
Igneous Petrology: Study of various igneous processes, especially volcano related
Metamorphic Petrology: Studies the effects of metamorphic activities on rocks and minerals.
Marine Geology: Study of the bed of the ocean and coasts. It includes the study of physical oceanography and plate tectonics also.
Petroleum Geology: Helps in oil extraction and exploration by studying the sedimentary basins.
Sedimentology: Study of rocks (sedimentary rocks), sedimentary formations, erosion and strata.
One of a person’s greatest life-changing decisions is picking a professional stream. It determines the direction their career and a personal path will go in the future and serves as a stepping stone for the countless ambitions they have been harbouring. Science majors have a wide range of career choices.
The three branches of science—physics, chemistry, and biology—open up a vast array of possibilities, from the study of space and nuclear particles to that of sand and soil.
Top 10 Career Options for Science Students In the 21st Century
Engineer
Doctor
Scientist/Researcher
Architect
Merchant Navy
Management studies
Geology
Design
Pure Sciences
Allied Fields
1. Engineer
Even today, this is the first choice of any student interested in science. To pursue engineering, take up science at plus two levels, with physics, chemistry, and mathematics combination. The various specialization options are – Computers, IT, Chemical, Mechanical, Electrical and Electronics, Aeronautical, Automobile, Civil, Molecular, Biotechnology, Acoustic, Industrial, Instrumentation and Control, Marine, Materials, Metallurgical, Mining, Naval, Nuclear, Petroleum, Production, etc.
2. Doctor
To be a doctor, you should opt for the physics, chemistry, and and biology combination. You can choose from a number of options for specialization. You can also get into nursing. Some most preferred fields are – surgery, paediatrics, gynaecology, orthopaedics, pathology, dentistry, cardiology, neurology, etc.
3. Scientist/Researcher
A science background helps you be a scientist and invent and discover new things related to science. The scope of research is also vast. You can opt for any field of research, and the more research on a topic, the more areas of it. You can work with a research firm, be an astronaut, be in the meteorology department, space scientist, etc.
4. Architect
This also requires you to have PCM background. A highly lucrative, creative and opportunistic field of work. Architects are in demand the world over with new buildings, houses, corporates, etc being constructed and the growth of the importance of infrastructural facilities.
5. Merchant Navy
Merchant Navy is a high-paying career option. But is not easy to get into. You will have to work very hard and with a dedication to being able to be a part of it.
MBA is a top choice for science students. They are naturally geared to grasp it better and perform well.
7. Geology
This is an upcoming field, especially abroad. India is not far behind, with engineering colleges now offering studies in geological studies. The field of work is huge, and so are the number of choices of a career. You can be a geologist, researcher, teacher, etc.
8. Design
A science background helps you get into some design segments where your knowledge helps you. These include fashion, textiles, products, and toys.
9. Pure Sciences
Taking up further studies in pure science is also quite preferred. You can pursue education in any of the subjects – physics, chemistry, biology, mathematics, statistics, etc. And then opt for fields like bio-chemistry, bio-physics, and zoological studies. You can be a researcher or teacher. You will be able to work with such specific industries that require in-depth knowledge of that subject.
10. Allied Fields
Some other very common career options are – Agriculture, Dairy, Horticulture, Oceanography, Data science, artificial intelligence & machine learning, Marine Studies, Food Technology & Processing, Animation, Web Design, Forensic Science, and Environmental Science.
Before going in-depth with the fundamentals of science experiments, it is essential to understand the basics of an experiment. An experiment is the process of testing with the aim of explaining the reality of establishing the accuracy of a hypothesis. Although experiments may vary in their goals, they always rely on the logical analysis of results. A student in 6th standard may carry out a simple experiment to know the nature of gravity but a team of reputed scientists may take several years to understand the phenomenon of gravity in depth.
The experiment is the scientific method that helps people to decide between two or more explanations. Such small activities are important in explaining the phenomenon clearly to students. For example, consider the hypothesis that ‘if a ball is released, it will fall on the ground’. This hypothesis can be tested by performing an experiment by dropping a ball and observing the results. Once a hypothesis is confirmed, an experiment is performed and the outcomes of experiments are analyzed to confirm the accuracy of the hypothesis. In short, this is a way to test a theory or idea.
Basics of Science experiments
Although most of the experiments are carried out in laboratories, it is not a mandate and one can also perform an experiment anywhere if one has proper resources. However, since most of the science experiments are strung with a series of precautions, it is better to perform them in laboratories. Performing an experiment involves the following steps:
Make observations
Create a hypothesis
Plan and carry out an experiment to test the hypothesis
Assess the outcomes of the experiment
Refuse or accept the hypothesis
Meaning of variables in an experiment
A variable is anything that you can change in an experiment. Pressure, temperature, the composition of a material, duration of the experiment, amount of light, etc. are some of the common examples of variables.
Types of variable
The different types of variables are constant variables, dependent variables, and independent variables.
Constant variables remain unchanged. For example, if you are doing an experiment to know the effect of different chemicals on plants, you have to maintain the same pressure as well as the volume when spraying out different chemicals on the plants.
Independent variables are the factors that you change. During an experiment, you try to change one factor at a time. This helps in making the interpretation of the data easier. For example, if you are doing an experiment to find out whether heating permits you to dissolve more sugar in water. In this case, the independent variable is the temperature of the water because you will change this variable to see the changes at different temperatures.
Dependent variable is the variable that you keep under observation to find out whether it is affected by your independent variable. In the above experiment, you are changing the temperature of water to see whether it affects the amount of sugar you can dissolve. Hence, the mass of sugar would be the dependent variable in the above experiment.
Types of Experiments
Controlled experiments: Although you can perform controlled experiments outside a lab, the controlled experiments are carried out in labs. In this, you compare an experimental group with a control group; both of these groups are the same except for one variable which is the independent variable.
Natural experiments: A natural experiment involves making a hypothesis and then gathering data through observation. A natural experiment does not contain any controlled variable.
Field experiments: These experiments may either be controlled experiments or natural experiments. They are carried out in real-world settings instead of labs.
College days are most welcome for the undergraduate’s eye. It is the one thing that everyone looks forward to. The freedom from the school walls and the liberty and autonomy the college life entails. Yet, when it comes to choosing a college one is often lost. Delhi University receives applicants from all over India and this makes the competition to get in pretty tough. Over the years the colleges of Delhi University have garnered a certain image and on the basis of their performance and desirability we can list the top ten of the best colleges in Delhi University in three different streams. Almost all offer undergraduate degree programs in various streams and then go on to provide post graduate and Masters Degrees. But there are few who are well known for certain main stream courses. There are also those who specialize in certain areas and where you can acquire both technical and non technical education.
Top 10 Arts Colleges in Delhi
1. St. Stephens
2. Lady Shriram
3. Hindu College
4. Miranda House
5. Ramjas College
6. Jesus and Mary College
7. Hans Raj Collee
8. Indraprastha College for Women
9. Kamal Nehru College for Women
10. Daulat Ram College
Top 10 Commerce Colleges in Delhi
1. Sri Ram College of Commerce
2. Lady Sri Ram College
3. Hans Raj College
4. Hindu College
5. Kirori Mal College
6. Venkateshwara College
7. Jesus and Mary College
8. Daulat Ram College
9. Indraprastha College for Women
10. Bhagat Singh College
Top 10 Science Colleges in Delhi
1. Hindu College
2. St. Stephens College
3. Hans Raj College
4. Miranda House College
5. Venkateshwara College
6. Gargi College
7. Ramjas College
8. Maitreyi College
9. Sri Venkateshwara
10. Kirori Mal College
Top 10 Law Colleges in Delhi
1. Campus Law Centre – University of Delhi
2. Guru Gobind Singh Indraprastha University
3. The Indian Law Institute
4. Global Institute of Intellectual Property
5. Indian Academy of International Law
6. Law Center No. – I – University Campus
7. Law Center No. II – Atma Ram Sanatan Dharma College
8. Amity Law School
9. Faculty of Law – University of Delhi
10. Faculty of Law – Jamia Milia Islamia
Top 10 Engineering Colleges in Delhi
1. Delhi Technological University
2. Ambedkar Institute of Technology
3. Jamia Milia Islamia
4. Indian Institute of Technology Delhi (IITD)
5. University School of Information Technology
6. Indira Gandhi Institute of Technology
7. National Power Training Institute
8. Bharti Vidyapeeth’s College of Engineering
9. Netaji Shubhash Institute of Technology
10. HMR Institute of Technology and Management
Top BBA Colleges in Delhi
1. Deen Dayal Upadhyaya College
2. Gargi College
3. Maharaja Agarsen Institute of Management
4. Maharaja Surajmal Institute
5. Shaheed Sukhdev College of Studies
6. Shivaji College
7. Sri Guru Gobind Singh College of Commerce
8. New Delhi Institute of Management Studies (NDIMS)
9. Institute of Information Technology & Management (IITM)
10. Delhi Business School (DBS)
Top MCA Colleges in Delhi
1. Jawaharlal Nehru University
2. Babu Banarsi Das Institute of Technology Ghaziabad
3. Apar India Institute of Management & Technology
4. Apeejay School of Management
5. Banarsidas Chandiwala Institute Of Information Technology
6. Bharati Vidyapeeth’s Institute of Computer Applications & Management
7. Chandraprabhu Jain Institute of Management & Technology
8. Faculty of Natural Sciences, Jamia Millia Islamia
9. IEC College of Engineering & Technology
10. Maharaja Surajmal Institute
Science Projects are no less than scientific investigation where a particular statement or idea is taken into consideration and efforts are made to prove the effectiveness of the statement and to determine the level of truth associated with it. Presenting a science project requires more than simply placing some components together to achieve the desired results. For your project to be exclusive, you need to follow a structured methodology. Right from the start, the project should be prepared while keeping the final presentation in mind. The steps to achieving success in proving a scientific notion are as stated below:
Step 1: State the problem at hand
The explanation of a problem should not just be related to the subject theoretically but it should also hold some reference to the current state of practical applications. The statement is more effective when forwarded as a question. This leaves the audience wondering about some real-time outcomes as practical implementation is stringed with it.
Step 2: Research in great depth
Suggesting a topic in front of the audience with no background research is not an effective way to present your efforts. Briefing about an introduction and probably about the evolution of certain phenomena in hand is quite important for ensuring that the audience holds interest in your procedures and findings.
Step 3: Presentation of a hypothesis
Acquainting the audience with the possibilities and predicting the results of the experiment in hand are some effective ways of keeping the demonstration of your project lively. The possible questions where the results can be deviated should also be laid clearly in the hypothesis.
Step 4: Complete list of equipment
Science experiments and projects are generally accompanied with various components. This can be of help in the long run as it can make your final presentation interactive. The spectators can put forward certain questions about the usage of certain components and you can have a chance to explain this to them in detail. However, it is also important to keep yourself prepared for some unexpected questions. So, analyze all possible scenarios before jumping before the spectators.
Step 5: Procedure of the experiment
Science projects are crucial undertakings and care needs to be taken that the recommended settings are followed in a proper manner. The best way to clearly understand the process is to define it through a flow chart with the essential points placed next to the entities so as to avoid missing out on the minutest details.
Step 6: Presentation of the final result
Closure is another important step and perhaps the one that can seek you the greatest benefit. The end results should not only be explained in details while collecting facts from the various observations but they should also be drafted in a short summary. This summary can include some interesting points covered in the project.
Step 7: Conclusion of the project experiment
This one liner should be something impressive. This is not the time when you should simply talk about the problem but you should also equally focus on relating it to the solution of various practical problems. Moreover, the scope of future deployment of the project findings in various practical domains should be discussed. Ultimately, the goal of this project should be to get the users thinking on a certain idea and nothing can be better than relating it to some real-time implementation.
Modern climate changes include global warming and its effects on Earth’s weather patterns. Previously there were periods of climate change, but today’s change was considerably more rapid and was hardly caused by natural causes. Instead, they result in emissions of greenhouse gases, particularly CO2 or methane. Most fuel used as an energy source generates emissions. Besides agricultural practices, certain industries have also been involved in forestry. The greenhouse gas reaches the surface by being opaque to the sun and heats it up
What is Global Warming?
The common temperature enlarged at the quickest rate in recorded history and experts see the trend is fast changing. Global climate change deniers have argued that there has been a pause or a lag in rising international temperature.
Global Warming is the phenomenon of increased average air temperature close to the surface of the earth over the past one or 2 centuries. Climate scientists, since the middle twentieth century, gathered careful observation of assorted weather phenomena (such as temperature, precipitation, and storms ) and connected influences on climate (such as current and therefore the part chemical composition ). This information indicates the earth’s climate has increased over nearly every conceivable duration since the start of time with the influence of human activities. The start of the commercial revolution has been deeply plain-woven into the material of global climate change.
Causes and solutions of Global Warming
Global Warming happens when greenhouse gases increase in the atmosphere and along with air pollutants absorb daylight and radiation from the sunlight that is supposed to bounce off the earth’s atmosphere. These pollutants which may last for years to centuries within the atmosphere, trap the warmth and cause the earth to urge hotter that’s referred to as the greenhouse impact.
The major causes of Global warming are human activities like burning fossil fuels, deforestation, and farming. Let’s have a closer look:
1. Burning fossil fuels
When fossil fuels like coal, oil, and gas are burned to produce electricity or power, they release Carbon dioxide gas into the atmosphere. Australia is a big producer of carbon dioxide as compared to the rest of the world.
Electricity generation is the main cause of producing Carbon dioxide Australia produces 73% of electricity by burning coal and the remaining 13 % by gases.
Solution
We should reduce the amount of electricity produced from coal and gases.
We should increase the quantity of electricity from clean and renewable resources like solar energy.
2. Deforestation and Tree Clearing
Plants and trees play a very virtual role in our lives because they absorb carbon dioxide from the environment and release oxygen which is very important for all living organisms. But the humans destroyed a large area of vegetation around the world for farming, urbanization, and infrastructure. When vegetation is removed or burned, the released Carbon dioxide comes back into the atmosphere and leads to global warming.
Solution
We should prevent deforestation and tree cleaning. Afforestation should be encouraged.
Call our leaders to produce stronger laws against deforestation.
3. Fertilizers
Fertilizers produce greenhouse gases in the atmosphere but it also a great source of remediation. Nitrogen and carbon are affected by the fertilizers in the atmosphere. It originated from terrestrial and aquatic sources from crops, livestock, and forestry.
4. Oil Drilling
Crude oil is used to make petroleum products. The same fuel is used in aeroplanes, cars, and trucks and to make products such as medicines and plastics. Petroleum is very important for us but it also affects the environment. Exploring and drilling of land may disturb land and aquatic species it also affects vegetation.
5. Agriculture and Farming
Animals particularly livestock like sheep and cattle produce methane which is a greenhouse gas. With the increase In the grazing of livestock like in Australia. The methane produced leads to an increase in global warming.
6. Radiative Forcing
The temperature of the earth’s surface and lower atmosphere may be modified in 3 ways- A net increase in the solar radiation entering the top of the earth’s atmosphere, a Change in the fraction of the radiation reaching the surface, and a Change in the concentration of the greenhouse gases.
In all cases, change is in terms of radiative forcing which is a measure of the influence of a particular climate factor.
7. The influence of human activity on climate
Human activity has influenced global surface temperature by changing the radiative balance governing the earth on various timescales and at varying spatial scales. Human activities also lead the climate damage by changing and increasing the number of aerosols and ozone in the atmosphere.
Natural Causes of Global Warming
The main natural causes of global warming are:
1. Volcanoes
Volcanoes are one of the Largest natural contributors to global warming. The ash and smoke emitted during volcanic encryption go into the atmosphere and effects the environment.
2. Water Vapour
It is also a kind of greenhouse gas. Due to increases in the earth’s temperature, more water gets evaporated from the water bodies and stays in the atmosphere adding to global warming.
3. Forest Blazes
Forest fires emit a large amount of carbon dioxide and other harmful gases. These gases are released into the atmosphere and increase the earth’s temperature.
Effects of Global Warming
Global warming affects our physical environment and human societies. It conjointly includes the social and economic changes that stem from living in a hotter world. Several physical impacts of global climate change are already visible, along with extreme weather events like ice mass retreats (glaciers are large masses of ice that flow slowly downhills).
In seasonal events, the water level rise and it is very harmful to human beings. Because of climate variability, food insecurity takes place in several places and puts pressure on the water.
Global warming affects our environment, land, food, feed, fiber, timber, and energy. Rising temperature and dynamic precipitation pattern leads to an increase in extreme events which threaten development as a result of a negative impact on the economic process in developing countries.
1. Effect on weather
Global Warming results in a rise in weather events like heat waves, drought, cyclones, blizzards, and rainstorms. Such events can still occur gradually and at a dangerous level.
Higher temperatures end up in an increase in evaporation and surface drying. As the air warms, its water-holding capability increases.
2. Effect of temperature
Hot temperatures become worse and leads to several kinds of disasters, including storms, heatwaves, floods, and drought. A hotter climate creates an environment that may collect, retain, and drop a lot of water dynamic patterns and land become wet and dry.
3. Heatwaves
Heatwaves with high wetness happen gradually and severely. Extreme hot nights have doubled in frequency within which extreme hot summers are happening. These changes aren’t explained by natural variability and therefore the attributed by climate sciences to the influence of global climate change.
Heatwaves pose a huge risk to human health whereas heat waves with low wetness end up in dry conditions that increase wildfires.
4. Flooding
Hotter air holds a lot of vapour, and when this turns to rain it comes to serious downpours doubtless resulting in a lot of floods. According to a study in 2017, the height of precipitation will increase five and ten times within the United state and different places around the globe. There has been a marked increase in intense precipitation events that have resulted in increased flooding.
There’s no important dynamic within the atmosphere during a flood. The only change is increased probabilities of wetness within the atmosphere and therefore the evaporation of water into the atmosphere in abundant higher.
5. Drought
Global climate is impacted by multiple factors related to drought, like the quantity of precipitation and the way quickly the rain evaporates. It extends the severity and frequency of drought around the globe. Their impact is aggravated as a result of increased water demand, pollution growth, urban growth, and environmental protection efforts in several areas.
6. Wildfires
The long duration of hotter temperatures usually causes soil and small trees and shrubs to catch wildfires. The hot dry conditions will increase the chances that wildfires are more intense and burn a large area once they begin. In summer air temperature increases severely. The carbon gets stored in trees and releases carbon dioxide and other harmful greenhouse gases such as methane and nitrogenous gases into the atmosphere. Smoke and wildfires cause air pollution which is very bad for human health.
7. Effects on Oceans
The ocean absorbs the heat from greenhouse gases leading to increased ocean temperature. Increasing ocean temperature also affects marine species and the ecosystem. Rising ocean temperature also affects humans while increasing the prevalence of diseases. The ocean absorbs a large quantity of heat as a result of the increased concentration of greenhouse gases in the atmosphere.
8. Effect on wildlife and nature
Global warming has powerfully affected natural biological systems. Species worldwide are moving toward the colder ocean. On land, species move to the higher elevation, whereas marine species get colder water at depth.
Other Effects of Global Warming
Melting glaciers, early snow softening and severe droughts can cause a lot of dramatic water storage and increase the danger of flooding.
Forests and farmers and cities can face difficult new pests, heat waves, heavy downpours, and augmented flooding. All those factors can harm or destroy agriculture and fisheries.
Allergies, asthma, and infectious disease occurrence can become a lot of common because of the augmented growth of spore manufacturing ragweed, the higher level of pollution, and also the unfold of conditions favourable to pathogens and mosquitoes.
Solutions for Global Warming
Power your home with renewable energy
Choose a utility company that generates a minimum of its power from wind or star and has been certified by greenhouse energy.
Reduce water usage
It takes tons of energy to pump, heat, and treat your water. so take shorter showers, turn off the faucet while brushing your teeth, and switch to water sense–labelled fixtures and appliances.
LED light bulbs
They are cheaper: a ten-watt diode that replaces your ancient 60-watt bulb can save $125 over the light bulb life.
Eat the food you buy and don’t waste it
Approximately 10 per cent of U.S. energy uses goes into growing, processing, packing and shipping food, and about 40% of which just winds up in landfills. if you are wasting your food you are likely cutting down on energy consumption.
Pull the plugs
The outlets in your home are likely powering about 65 % of different devices. An average load for a home in the U.S audio and video devices, cordless vacuum and power tools, and other electronic devices use energy even when there are not charging. This load across all U.S households adds up to 50% to a large power plant in the U.S. It’s better not to leave fully charged devices plugged in.
Encourage Afforestation
Afforestation is the best way to reduce global warming as trees absorb a large amount of Carbon dioxide from the atmosphere.
Increase the use of CNG
The smoke from vehicles is the major contributor to global warming. The use of CNG will lead to a reduction in vehicular smoke and a reduction in global warming too.
Frequently Asked Questions on Global warming
Q1. Which gases cause global warming? Ans. Carbon dioxide, Methane, nitrous oxide, and fluorinated gases lead to global warming majorly.
Q2. What is the greenhouse effect? Ans. The greenhouse effect is a phenomenon of warming the earth’s surface. When the sunlight enters the earth’s atmosphere, some of it reflects while some part gets trapped in the atmosphere due to harmful gases like carbon dioxide, methane, etc. This trapped sunlight warms the earth’s atmosphere and leads to global warming.
Q3. What steps does the Indian Government take to reduce global warming? Ans. Indian Government has taken many initiatives to reduce global warming like- Atal Mission on Rejuvenation and Urban Transformation (AMRUT), Smart Cities Mission and Urban Transport Programme, and the Swachh Bharat Mission.
Q4. What are the steps we can take personally to reduce global warming? Ans. Even a single step taken to reduce global warming holds great importance. You can adopt reduce, Reuse and recycle habits, Reduce the use of Air conditions, switch to LED bulbs, buy energy-efficient products, etc.
Importance of Trees: Trees play a significant importance in our environment and human well-being. Trees provide us with fresh water to drink, air to breathe, shade, and food for humans, animals, and plants. Trees give habitats for various species of fauna and flora, materials for construction, and places of spiritual, cultural, firewood for cooking, and heat and recreational importance. Trees are so essential for the global environment and the health of the species that live there. And they want our unconditional care and protection.
Why Trees Are Important?
Trees also play an important part in every community. Streets, parks, playgrounds, and backyards are filled with trees that form a peaceful, aesthetically pleasing atmosphere. Trees enhance our quality of life by bringing natural elements and wildlife habitats into urban environments. We collect under the cool shade they provide during outdoor activities with family and friends. Several areas are also the home of quite old trees which serve as historic landmarks and a great reference of town pride.
Many birds, animals, and insects call trees home. The different levels and canopies of trees give habitat to a different array of wildlife from the lower levels up to the very high canopies. Forest Garden farmers usually also use trees as a place to build hives to bring bees to their land to help in pollination and to get honey. We are currently losing species at a dangerous measure so the space for biodiversity is critical as it helps keep our planet thriving.
1. Trees Provide Shelter and Shade
When it is hot, human beings and animals look for an old tree that can give shade. There are several trees that people grow to give a good canopy for them to hold meetings and also have wonderful places to relax.
Besides, people from various cultures choose to hold meetings under trees. And, trees also provide building materials for human shelter as well as their animals. Trees also decrease the rate of evaporation and make the ground a better place to stay.
2. Ecosystem Services
Trees offer essential ecosystem services such as water filtration, flood control, and pollination. They support the delicate balance of our natural ecosystems, which in turn supports human life.
Trees protect the earth from soil erosion, fires, flooding, etc. Forest Garden farmers use trees as fences, windbreaks, and restrictions. Farmers use a living fence technique that has proven especially helpful in providing by forming a green wall to enhance their soil, provide a boundary, keep livestock out, and absorb and redirect heavy rains.
3. Trees boost wildlife 🐦
Trees host complex microhabitats. When young, they give habitation and food to wondrous communities of birds, insects, lichen, and fungi. When ancient, their trunks also provide the hollow cover required by species such as bats, wood boring beetles, and woodpeckers, etc.
One mature oak can be home to as many as 500 various species. Richmond Park is full of such trees, which is one of the purposes it has been named a National Nature Reserve and Site of Special Scientific Interest.
Social and Economic Benefits of Trees
4. Trees strengthen communities
Trees sustain the distinctive character of a place and promote local pride. Woodlands can serve as an educational source and drive groups together for activities like walking and bird-watching. Trees are also valuable for children to play in and explore their sense of adventure.
5. Trees are a natural playground
The tree gives a great place to climb and explore. This is especially exciting in a world where technology can consume people’s interest. Children can learn to take risks while climbing trees. Adults can climb for robustness and strength building. Felled trees can become scale beams and a tall tree can give a good shelter or lookout during playtime.
6. Mental and Physical Health
The canopies of trees serve as a physical filter, confining dust, and absorbing pollutants from the air. They also provide shade from solar radiation and lessen noise.
Above 20 species of British trees and shrubs are recognized to have medicinal properties. Research proves that within minutes of being enclosed by trees and green space, your blood pressure drops, your heart rate slows and your stress levels come down.
7. Trees Control Noise Pollution
Trees decrease urban noise almost as efficiently as stone walls. Trees, planted at strategic positions in a neighbourhood or around your house, can reduce major noises from freeways and airports.
8. Trees are an Essential Source of Medicine🌱
For many years people used trees to use various ailments both in humans as well as their animals. Some of them are used for preparing solutions to drink. Others are rubbed on parts that are hurt. With time people applied to modern medicine, most of which is formed from different trees.
Now even with technology, most people still depend on holistic trees for medication. Trees treat most ailments.
9. Trees grow the economy
People are want to live, work, and invest in green surroundings. Research reveals that average house prices are 5-20 % higher when properties are near to mature trees. Companies get profit from a healthier, happier workforce if there are parks and trees nearby.
10. Trees provide sustainable wood
While alternative energy is ideal, the truth is that much of the world depend on wood to cook meals and boil water for purification. Where we work in Africa, approximately 80% of households rely on fuel wood and charcoal. While it can be demonstrated that planting trees for fuel or wood compete with food production, in the Forest Garden model, the two can coincide and complement one another. This means farmers are not increasing deforestation by cutting in the ancient forests.
Environmental Benefits
11. Trees benefit the environment🌍
Trees absorb carbon dioxide while they grow and the carbon that they store in their wood aids reduces the rate of global warming.
Trees decrease wind speeds and cool the air as they lose moisture. And it reflects heat upwards from their leaves. It’s considered that trees can lessen the temperature in a city by up to 7°C. Trees also assist prevent flooding and soil erosion, etc.
12. Controls Climate 🌡️
As trees inhale Carbon dioxide in the atmosphere, tree plantation is the best organic way that could be efficiently practised to reverse global warming and prevent climate change. In recent days, the importance of tree plantation has gained significant ground in many countries.
And there is so much more!
Trees become a source of medicines, foods, and materials, improving our planet and lives in limitless ways. We are continually discovering new ways that trees can benefit us. Research is uncovering hidden and beneficial ways in which trees enrich our planet and our lives. Without trees, we should not have a future.
Benefits of Trees
Trees offer numerous benefits, including:
Providing oxygen
Increasing property values and business traffic
Preventing soil erosion and slowing water runoff
Reducing noise pollution and combating climate change
Offering habitats for wildlife and cooling urban areas
Protecting from UV rays and providing medicines
Offering food and creating economic opportunities
Giving us invaluable resources like vegetables, fruits, wood, and paper
Supporting good rainfall and controlling air pollution
Playing a crucial role in maintaining the ecosystem balance by inhaling carbon dioxide and exhaling oxygen.
Steps to Protect and Preserve Trees
1. Switch to Digital Books
Digital Books create less of a demand for paper. Digital books are also more suitable as you have an infinite supply of books on a single device. You can also read from a digital device in the dark, unlike with a book published on paper.
2. Read Your Magazines Online
Most magazines offer the same content online if you sign up for a subscription with them. You will also get the content shortly after it is released instead of waiting.
3. Use Reusable Containers
Use containers that can be used several times for your food, gadgets, and just anything.
4. Protect Existing Forests
In addition to the threat that humans act for forests, they are also endangered by parasitic fungi, viruses, rusts, mistletoe, and nematodes. These all destroy the trees. An effort should be made to administer a chemical spray or some other treatment to destroy the parasites.
5. Reforestation
The sustainable yield system also needs that every tree that gets cut down must be replanted. So, any tree that gets burned down due to forest fires or mining activities must also get replanted. This can be done by natural or artificial methods. In the rough ground, aerial seeding is the method of choice.
6. Afforestation
Fresh afforestation programs should also be started. New plantations will enhance the forest cover and will also aid in making up the eco-balance. For afforestation, the range of trees should be made according to local geographical conditions. And then care must be taken during the initial growth of the trees.
7. Urban Forestry
Urban forestry involves the management and care of trees in urban settings. This includes planting trees in parks, streets, and residential areas, as well as maintaining existing trees to ensure their health and longevity.
8. Education and Advocacy
Raising awareness about the importance of trees and advocating for policies that protect forests are essential steps in conservation efforts. Engage with local communities, schools, and policymakers to promote tree planting and conservation initiatives.
Government Initiatives
Both central government and state governments can take some steps in this direction, such as:
Pass acts for the conservation of forests,
Survey of the forest resources,
Discover the areas where reforestation can be done,
Regulate the commercial use of forest products,
Preserve forest from fire, mining, and other natural disasters,
Develop national parks,
Boost forest developmental activities like social forestry, agroforestry, etc., and
Prepare master plans, both for long-term and short-term periods, etc.
Conclusion
Trees have a lot of importance in our lives, and it gives seamless service to the environment. We somehow have not protected them and that is why as of today we are being affected by global warming, severe pollution, and other ill effects of deforestation. Trees can be used and nurtured nicely so that human beings can survive on this planet. We should help others to plant more and more trees. It is for our own progress and the earlier we understand this the better it is for us.
We should realize that one of the severe issues in the present condition is the devaluation of trees. Henceforth the attention to planting trees must be broadly spread to make our world’s condition greener and better. One should start contributing at an individual level. We should stop cutting down trees and remember that if there will be no tree, there will be no life.
The tree plays a major role in our life. Everyone must be aware of the importance of tree plantation and also motivate and inspire others to plant more trees. It is not just for the present generation who can enjoy the benefits of having trees but also the future generation should also get the advantages of having trees around.
Frequently Asked Questions
Q1. Which is the largest tree in the world?
Ans. General Sherman, a giant sequoia, is the largest tree by volume in the world, standing 275 feet (83.8m) tall with 52,000 cubic feet (1,486.6m) of wood.
Q2. How much water can a large tree intake in a single day?
Ans. In one day, one large tree can lift 100 gallons of water out of the ground and release it into the air as oxygen and water vapour.
Q3. How are trees useful for us?
Ans. Trees are an integral part of the ecosystem. It assists to maintain balance and also acts as a valuable source of various resources
Q4. What is the importance of the tree?
Ans. Trees are one of the most valuable natural resources on earth. It is also an essential part of the ecosystem, as many organisms depend on trees for their food and shelter.
Q5: What are the main uses of trees?
Ans. Trees give many invaluable resources such as medicine, shelter, raw materials, and more.
Q6. How do forests help us?
Ans. Forests act as a shelter to various species of animals and plants. They also give humans several resources such as medicine and raw materials.
Q7. How do we save trees?
Ans. We can save trees by not cutting them down. We must plant more trees if trees are cut in other areas.
Q8. Why are trees important for the environment?
Ans. Trees play a vital role in maintaining environmental balance by reducing air pollution, controlling climate change, conserving water, and providing habitat for wildlife.
Q9. How do trees help in reducing pollution?
Ans. Trees absorb harmful gases like carbon dioxide and release oxygen, helping to purify the air and reduce pollution levels in the environment.
Q10. What will happen if trees are cut down?
Ans. If trees are cut down excessively, it can lead to problems like global warming, soil erosion, loss of biodiversity, and imbalance in the ecosystem.
Q11. Why should we plant more trees?
Ans. Planting more trees helps improve air quality, reduce global warming, conserve water, and create a healthier environment for humans and wildlife.
Q12. How do trees help humans in daily life?
Ans. Trees provide oxygen, food, medicine, wood, shade, and clean air, making them essential for human survival and everyday life.
Q13. What role do trees play in climate change?
Ans. Trees help fight climate change by absorbing carbon dioxide from the atmosphere and reducing the effects of global warming.
All types of pollution; in any form around the world is a threat to the health of the planet Earth and the life forms that are settled in it. According to a report, children are most at risk due to pollution as it impacts the health and well-being of a child. Due to this, there can be a rapid increase in non-communicable diseases among children e.g. cancer, diabetes, asthma, birth defects, etc.
What is Pollution?
The definition of pollution is complex to define yet is easy to see at the same time. In distinction to it, pollution is the process of making land, water, air, or other parts of the environment not safe or suitable to use. This is due to the contaminant present in a natural environment. Things such as light, sound, and temperature can also be considered pollutants when introduced artificially into an environment.
Types of Pollution
There can be different types of pollution in our surroundings but the three major types of pollution are water, air, and land pollution.
1. Water Pollution
Water pollution is the release of substances into groundwater, lakes, sea, and oceans which makes it unsafe for drinking, swimming, washing, etc. People who drink polluted water are exposed to perilous chemicals that may make them sick. Around 4,000 children die every day due to drinking dirty water. Sometimes, these polluted waters can harm people indirectly. As the fish that live in polluted water is unsafe to eat which can make one sick. Because they have too many pollutants in their flesh. There are many sources of water pollution and some of them are given below:
Oil and natural gas, which can leak into oceans and lakes from natural underground sources are known as petroleum seeps which causes water pollution. The Coal Oil Point Seep is the world’s largest petroleum seep. It affects marine plant and animal life.
Another source of water pollution is Oil spills. The Deepwater Horizon oil rig detonated in the Gulf of Mexico, in April 2010 causing oil to burst from the ocean floor is an example of oil spills. In the following months of the same year, hundreds of millions of gallons of oil spewed into the gulf waters resulting in the killing of swamp plants and aquatic organisms such as crabs and fish.
The most common source of water pollution is Sewage. Around the world, many cities have a poor facility of sewage systems and sewage treatment plants. For instance, Delhi, the capital of India, is home to more than 21 million people, and the waste produced within the city is dumped in the Yamuna River. This makes it dangerous to use as a source of water for drinking, washing, and hygienic purposes.
One of the major sources of water pollution is the fertilizer which is used in agriculture. As it contains large amounts of the element’s nitrogen and phosphorus, which help plants to grow. Rainwater washes fertilizer into streams and lakes which makes water polluted.
Garbage is also one of the sources of water pollution. As many plastics such as bottles, caps, bags are seen floating in the river. Which are carried through the Ocean to certain places on the globe. The Great Pacific Garbage Patch is one of the largest garbage patches in the ocean which is the size of Texas.
2. Air Pollution
Air pollution is one of the foremost types of pollution. As air pollutants persevere in the atmosphere and are carried long distances by winds. Air pollution surpasses local, regional, and international boundaries. This affects the global climate and air, which consists mostly of 78% nitrogen, 21% oxygen, and the remaining 1% is inert gases. But now it is under the constant attack of various harmful gases which are released through industries and automobiles.
More than 2 million people die each year due to air pollution only. As it affects the respiratory organ. Due to which there is a rapid increase in asthma cases and other respiratory diseases. Depending on the pollutant present in the atmosphere, human health can vary widely. The effects on health can be extensive and severe if the pollutant present in the atmosphere is highly toxic.
For example, over 2,000 people were killed in the Bhopal gas tragedy in 1984 and 200,000 suffered respiratory problems. Its effect can be seen to date.
3. Land Pollution
All around the world waste materials like household garbage and industrial waste are deposited on Land. According to a report Urban India right now produces 62 million tons of waste and is further assumed that in 2030 it will reach 165 million tons. Commercial or industrial waste is an important share of solid waste. Wastes are classified into two parts hazardous and non-hazardous. Materials that come under Non-hazardous are construction material, medical waste (like bandages, surgical gloves, surgical instruments, discarded needles, etc.).
Hazardous waste is any liquid, solid, or slops waste that contains properties that are dangerous to human health and the environment. These hazardous wastes are generated from mining, petroleum refining, pesticide manufacturing, and other chemical production. Hazardous wastes are generated from households as well, including paints and solvents, motor oil, fluorescent lights, aerosol cans, and ammunition.
Some other types of Pollution
4. Noise Pollution
Albeit humans can’t see or smell noise pollution, but it still affects the environment. The main sources of noise pollution are mostly Industries, Vehicles, Constructions, Planes, etc. Noise can be more than an annoyance. At a certain point in time, it can cause physical damages in the eardrum which can result in temporary or permanent hearing loss. According to a report in addition to causing hearing loss, it also raises blood pressure, pulse rates, causes irritability, anxiety, and mental fatigue.
Underwater noise pollution is also one of the forms of noise pollution as it affects aquatic life. Like the sound coming from ships can disrupt the navigation system of whales, dolphins, and other species as well as marine.
5. Light Pollution
An undesirable or unnecessary artificial light which is a form of waste energy can cause an adverse effect and degrade the quality of the environment. Although light pollution may not appear harmful for public health, it is an environmental quality affair of no small importance. It harms birds, other animals, and astronauts, etc.
Light pollution is assessed as one of the contributing factors in the affected decline of certain migratory birds’ population over the past several decades. Even lights from an impartially small town with a population of mere 3,000 people can cause significant night sky degradation for an observer.
6. Indoor Air Pollution
The air present inside our house can also be polluted. As air and carpet cleaners, insect sprays, and cigarettes are all sources of indoor air pollution.
Effects of Pollution
The pollution effects can be seen every day, around us on water, air-land, and other forms.
1. Effects of Air Pollution
An increased risk of heart attack, wheezing, coughing, breathing problems, and irritation of the eyes, nose, and throat are all the causes of high levels of air pollution.
It can also cause worsening of current heart problems, asthma, and other lung complexities.
Due to air pollution animals also suffer from numerous health problems like humans such as birth defects, reproductive failure, and diseases.
The chief cause of acid rain is air pollution. The formation of acid rain is due to the nitrogen oxide and sulfur dioxide which are released by industries. It makes soil and water bodies acidic and damages trees, monuments, etc. By the burning of fossil fuels, nitrogen oxides are released into the air which is responsible for toxic algae blooms.
The depletion of the ozone layer is also the effect of air pollution. As the release of man-made compounds including hydrochlorofluorocarbons, chlorofluorocarbons, and halons formerly used as coolants, foaming agents, pesticides, solvents, aerosol propellants, and fire-extinguishers are depleting the ozone. Because of which harmful ultraviolet rays are entering the surface of the earth and giving rise to Global Warming.
2. Effects of Water Pollution
Water pollution effects depend on which chemicals are being dumped whereas it is a serious threat to humans, animals, and aquatic life.
By dumping garbage and chemicals, water bodies that are near metro areas tend to be heavily polluted, both legally and illegally.
The death of aquatic creatures by far is the biggest outcome of water pollution. Due to the aquatic creature, human beings are also being affected by it directly or indirectly. Through this polluted water, only many infectious diseases like typhoid, jaundice, cholera, dysentery, and malaria are now common. It also causes algal bloom in a lake; the generation of newly introduced nutrients encourages the growth of plants and algae which in return reduces the level of oxygen in the water.
Acidification of the ocean is making shellfish and corals difficult to survive. As they absorb carbon pollution which is created each year due to the burning of fossil fuels, oceans are becoming acidic day by day.
3. Effects of Land Pollution
Land pollution has substantial consequences for humans, animals, microorganisms, and aquatic life. Contaminated land can cause various problems on the skin, respiratory problems, and even different kinds of cancers.
These toxic substances come into touch with the human body directly by eating fruits and vegetables that have been produced in polluted soils, being consumed through drinking water that has been contaminated, direct contact with the skin, and breathing in air polluted with particles and dust.
Deforestation is the most important concern when it comes to land degradation and soil erosion. Clear cutting of vegetation and tree cover creates severe conditions that devastate ecosystems and habitats.
Deforestation also creates an imbalance in atmospheric conditions, reducing the amount of carbon that is naturally taken out of the atmosphere. This is a severe problem acknowledging that most pollution generated by people is carbon-based.
4. Effects of Noise & Light Pollution
Noise pollution can cause stress, hearing loss, headaches, irritation, and sleep loss resulting in decreased productivity.
Oil drills, submarines, and other vessels on and in the ocean can cause unnecessary noise that has resulted in the damage or death of marine animals, particularly whales.
Too much light causes eye strain and anxiety, harming our eyes and reducing our quality of life. Light pollution also causes a reduction in the hormone melatonin that helps us to fall asleep, resulting in restlessness and exhaustion.
Many birds, mammals, insects, and reptiles are photoperiodic meaning their movement, mating, growth and development, and eating cycles are controlled by natural light patterns. Light pollution can prevent these natural ways and cycles, causing a decrease in wildlife populations.
How to Control Pollution
Pollution prevention is major global attention because of its devastating effects on people’s health and the environment. As we are all inhabitants on Earth. So everyone is a stakeholder, and every person has something to contribute to advance effective pollution prevention and awareness. Environmental protection is a natural extension of caring for ourselves, loving our children, and securing a sustainable future for generations to come.
Every action or inaction of any person affects the environment—be it good, neutral, or negative. By becoming aware and doing the right thing, we want to be part of the solution. Some things that you can do mention below:
Use Eco-Friendly Transportation.
Drive an electric or hybrid car, or at least prefer one that uses unleaded gasoline.
Keep your car in good running condition to avoid discharges.
Share a ride or carpool.
If possible, choose to walk or ride a bicycle whenever.
Dispose of Waste Responsibly
Never use open fires to dispose of waste, mainly chemicals, and plastic.
Adopt the 3 R’s of solid waste management that are reduced, reuse, and recycle.
Use sustainable, enhanced, or recycled building materials.
Start composting leaves and clippings from your yard and food scraps from your kitchen to decrease waste while improving your soil.
Take care to well dispose of your pet’s waste.
Adopt Renewable Sources of Energy
Utilize the power supplied abundantly and freely by wind and sun. Hang your laundry to dry to reduce your use of gas or electricity, and open a window or put on a sweater rather than switching on the air conditioner or heater.
Examine investing in solar panels or other renewable energy sources for your home or business.
Support Conservation as a Consumer
Purchase local foods and goods. In this method, the use of fuel for transporting goods can be reduced.
See around your house or place of business for means you could conserve water.
Use and purchase products that are eco-friendly or made with biodegradable materials.
Avoid plastic.
Always carry a bag when you shop.
Avoid Disrupting the Ecosystem.
Plant more trees. More number of trees means clean air, more oxygen, and beautiful surroundings.
Say a big “NO” to pesticides and GMOs (genetically modified organisms).
How long does some garbage Last?
Different materials decompose at different rates. How long do these common types of trash take to break down?
Paper
2-4 weeks
Tin can
100 years
Plastic Bottle
450 years
Glass Bottle
500 years
Styrofoam
Never
Orange Peel
6 months
Milk Carton
5 years
Plastic Bag
15 years
Universal bodies who are trying to control the pollution
Around the world, people and governments are making efforts to resist pollution. Recycling, for instance, is becoming more prevalent. In recycling, waste is processed so its useful materials can be used again. Aluminum, Glass, cans, and various types of plastic can be melted and reused. Paper can be broken down and converted into a new paper. There are the highest recycling rates in Australia and Switzerland. These nations recycle between 50 and 60 percent of their waste. The United States recycles about 30 percent of its waste.
Governments can resist pollution by passing laws that limit the amount and types of chemicals factories and agribusinesses are permitted to use. The smoke formed due to coal-burning power plants can be filtered. People and businesses that illegally dump pollutants into the water, land, and air can be penalized for millions of dollars. Some government programs, such as the Superfund program in the United States can impose polluters to clean up the sites they polluted. Different actions taken by governments and organizations are given below.
International agreements can also reduce pollution. The Kyoto Protocol, a United Nations agreement to limit the eruption of greenhouse gases has been signed by 191 countries. This law limited what pollutants could be released into the water and set measures for how clean water should be. Today, the Cuyahoga River is much cleaner. Fish have returned to regions of the river where they once could not persevere. But even as some rivers are becoming cleaner and others are becoming more polluted. Countries with growing economies normally need more power plants, which produce more pollutants.
International Environmental Law (IEL) is regarded as an attempt to control pollution and the reduction of natural resources within the framework of sustainable development. It is a branch of public international law – a body of law formed by states for states to govern problems that arise between states.
The Clean Air Campaign is a not-for-profit organization. Under this organization, the Georgians take steps to improve the quality of the air and reduce traffic congestion. The organization was established in 1996 by the government, business, environmental, civic, health, and educational organizations to address traffic congestion and air quality concerns in the metro Atlanta region.
An international organization, the International Union for Conservation of Nature is serving in the field of nature conservation and sustainable usage of natural resources. It is required in data collection and analysis, research, advocacy, field projects, and education. IUCN’s mission is to encourage, influence, and aid societies throughout the world to conserve nature and to ensure that any usage of natural resources is equitable and ecologically sustainable.
United Nations Water (UN-Water) is an interagency mechanism that organizes the efforts of United Nations entities and organizations working on water and sanitation issues. There are over 30 UN organizations that give out water and sanitation programs, considering the point that water problems run in all of the UN’s main focus areas. UN-Water’s role is to organize so that the UN family ‘delivers as one’ in acknowledgment of water-related challenges. India’s role in pollution control.
India’s Role in Pollution Control
In India, all pollution control measures are based on the three major acts: The Water act (1974), The Air act (1981), and The Environment Protection Act (1986). Recently the pollution limits of industries have been bound, and decades-old and outdated norms have been updated. Still, there are gaps in matching global best practices and control measures. For instance, the Orange and Green category industries are not rigorously observed as the Red category industries. Pollution control actions and solutions are not based on technological advancement.
The authorized organization, CPCB (The Central Pollution Control Board), was established under the Water (Prevention and Control of Pollution) Act, in September 1974. Moreover, CPCB was trusted with the powers and functions under the Air (Prevention and Control of Pollution) Act, 1981. It helps as area development and also gives technical services to the Ministry of Environment. And Forests of the provisions of the Environment (Protection) Act, in 1986. The basic purposes of the CPCB, as spelled out in the Water (Prevention and Control of Pollution) Act, in 1974. And the Air (Prevention and Control of Pollution) Act, in 1981.
To encourage cleanliness of streams and wells in many areas of the States by prevention, control, and reduction of water pollution, and
To enhance the quality of air and to prevent, control, or reduce air pollution in the country.
The National Green Tribunal has been founded on 18 October 2010 under the National Green Tribunal Act 2010. For efficient and expeditious disposal of cases associating with environmental protection and conservation of forests and other natural resources including implementation of any legal right associating with the environment and providing relief and reimbursement for damages to property and persons and matters connected therewith or incidental thereto. It is a specialized body provided with the requisite expertise to manage environmental conflicts involving multi-disciplinary problems. The Tribunal shall not be bound by the procedure set down under the Code of Civil Procedure, 1908, but shall be conducted by principles of natural justice. New Delhi is the Principal Place of Sitting of the Tribunal and Kolkata, Bhopal, Pune, and Chennai shall be the other four areas of sitting of the Tribunal.
Conclusion
Pollution impact is not something any individual causes or can totally prevent or correct. So, to reduce pollution and its harmful effects we must hang together and should initiate in stopping people from litter. As even as individuals we are not impotent in the battle to preserve our environment.
