Answer the following questions briefly.
(a) What are the four major domains of the earth?
(b) Name the major continents of the earth.
(c) Name the two continents that lie entirely in the Southern Hemisphere.
(d) Name the different layers of atmosphere.
(e) Why is the earth called the ‘blue planet’?
(f) Why is the Northern Hemisphere called the Land Hemisphere?
(g) Why is the Biosphere important for living organisms?
(a) The four major domains of the Earth are:
- Lithosphere: the solid portion of the earth.
- Atmosphere: The airy portion of the earth.
- Hydrosphere: Water portion of the earth.
- Biosphere: The zone of contact between the land, air and water.
(b) The seven major continents of the Earth are:
- Asia
- Europe
- North America
- South America
- Africa
- Australia
- Antarctica
(c) The two continents that lie entirely in the Southern Hemisphere are:
- Australia
- Antarctica
(d) The different layers of atmosphere are:
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
- Exosphere
(e) The Earth is called ‘Blue Planet’ because 71% of the Earth is covered with water and looks blue as seen from the outer space.
(f) The Northern Hemisphere is called the land Hemisphere because:
- Greater part of the landmass lies in the Northern Hemisphere. It is more than 70% of the total area.
- Waterbodies area is smaller in this hemisphere. It is only 30% of the total area.
(g) Importance of the Biosphere are as follows:
- It is in this zone where life exists.
- There are several species of organisms that vary in size from microbes and bacteria to huge mammals.
- All the living organisms are linked to each other and to the biosphere for the survival.
Popular Questions of Class 6 Social Science - The Earth Our Habitat
- Q:-
Answer the following questions briefly.
(a) What is the true shape of the earth?
(b) What is a globe?
(c) What is the latitudinal value of the Tropic of Cancer?
(d) What are the three heat zones of the Earth?
(e) What are parallels of latitude and meridians of longitude?
(f) Why does the torrid zone receive maximum amount of heat?
(g) Why is it 5.30 p.m. in India and 12.00 noon in London? - Q:-
Tick the correct answers.
(a) The value of the prime meridian is
(i) 90° (ii) 0° (iii) 60°(b) The frigid zone lies near
(i) the Poles (ii) the Equator (iii) the Tropic of Cancer(c) The total number of longitudes are
(i) 360 (ii) 180 (iii) 90(d) The Antarctic circle is located in
(i) the Northern hemisphere
(ii) the Southern hemisphere
(iii) the Eastern hemisphere(e) Grid is a network of
(i) parallels of latitudes and merdians of longitudes
(ii) the Tropic of Cancer and the Tropic of Capricorn
(iii) the North Pole and the South Pole - Q:-
Tick the correct answer.
(a) The planet known as the “Earth’s Twin” is
(i) Jupiter (ii) Saturn (iii) Venus(b) Which is the third nearest planet to the sun ?
(i) Venus (ii) Earth (iii) Mercury(c) All the planets move around the sun in a
(i) Circular path (ii) Rectangular path (iii) Elongated path(d) The Pole Star indicates the direction to the
(i) South (ii) North (iii) East(e) Asteroids are found between the orbits of
(i) Saturn and Jupiter (ii) Mars and Jupiter (iii) The Earth and Mars - Q:-
Fill in the blanks.
(a) The deepest point on the earth is _____________ in the Pacific Ocean.
(b) The _____________ Ocean is named after a country.
(c) The _____________ is a narrow contact zone of land, water and air that supports life.
(d) The continents of Europe and Asia together are known as _____________.
(e) The highest mountain peak on the earth is _____________. - Q:-
Tick the correct answers.
(a) The mountains differ from the hills in terms of
(i) elevation (ii) slope (iii) aspect(b) Glaciers are found in
(i) the mountains (ii) the plains (iii) the plateaus(c) The Deccan Plateau is located in
(i) Kenya (ii) Australia (iii) India(d) The river Yangtze flows in
(i) South America (ii) Australia (iii) China(e) An important mountain range of Europe is
(i) the Andes (ii) the Alps (iii) the Rockies - Q:-
Fill in the blanks.
1. A ___________ is an unbroken flat or a low-level land.
2. The Himalayas and the Alps are examples of _______________types of mountains.
3. _____________ areas are rich in mineral deposits.
4. The _________________ is a line of mountains.
5. The ____________areas are most productive for farming. - Q:-
Answer the following questions briefly.
(a) Name the major physical divisions of India.
(b) India shares its land boundaries with seven countries. Name them.
(c) Which two major rivers fall into the Arabian Sea?
(d) Name the delta formed by the Ganga and the Brahmaputra.
(e) How many States and Union Territories are there in India? Which states have a common capital?
(f) Why do a large number of people live in the Northern plains?
(g) Why is Lakshadweep known as a coral island? - Q:-
Tick the correct answers.
(a) Maps showing distribution of forests are
(i) Physical map (ii) Thematic Map (iii) Political map(b) The blue colour is used for showing
(i) Water bodies (ii) Mountains (iii) Plains(c) A compass is used –
(i) To show symbols (ii) To find the main direction (iii) To measure distance(d) A scale is necessary
(i) For a map (ii) For a sketch (iii) For symbols - Q:-
Tick the correct answers.
(a) The world’s highest rainfall occurs in
(i) Mumbai (ii) Asansol (iii) Mawsynram(b) Wild goats and snow leopards are found in
(i) Himalayan region
(ii) Peninsular region
(iii) Gir forests(c) During the south west monsoon period, the moisture laden winds blow from
(i) land to sea (ii) sea to land (iii) plateau to plains - Q:-
Tick the correct answers.
(a) The southernmost Himalayas are known as
(i) Shiwaliks (ii) Himadri (iii) Himachal(b) Sahyadris is also known as
(i) Aravali (ii) Western Ghats (iii) Himadri(c) The Palk Strait lies between the countries
(i) Sri Lanka and Maldives
(ii) India and Sri Lanka
(iii) India and Maldives(d) The Indian islands in the Arabian Sea are known as
(i) Andaman and Nicobar Islands
(ii) Lakshadweep Islands
(iii) Maldives(e) The oldest mountain range in India is the
(i) Aravali hills (ii) Western ghats (iii) Himalayas
Recently Viewed Questions of Class 6 Social Science - The Earth Our Habitat
- Q:-
Tick the correct answers.
(a) Maps showing distribution of forests are
(i) Physical map (ii) Thematic Map (iii) Political map(b) The blue colour is used for showing
(i) Water bodies (ii) Mountains (iii) Plains(c) A compass is used –
(i) To show symbols (ii) To find the main direction (iii) To measure distance(d) A scale is necessary
(i) For a map (ii) For a sketch (iii) For symbols - Q:-
Fill in the blanks.
1. A ___________ is an unbroken flat or a low-level land.
2. The Himalayas and the Alps are examples of _______________types of mountains.
3. _____________ areas are rich in mineral deposits.
4. The _________________ is a line of mountains.
5. The ____________areas are most productive for farming. - Q:-
Tick the correct answers.
(a) The movement of the earth around the sun is known as
(i) Rotation (ii) Revolution (iii) Inclination(b) Direct rays of the sun fall on the equator on
(i) 21 March (ii) 21 June (iii) 22 December(c) Christmas is celebrated in summer in
(i) Japan (ii) India (iii) Australia(d) Cycle of the seasons is caused due to
(i) Rotation (ii) Revolution (iii) Gravitation - Q:-
Answer the following questions briefly.
(a) What is the true shape of the earth?
(b) What is a globe?
(c) What is the latitudinal value of the Tropic of Cancer?
(d) What are the three heat zones of the Earth?
(e) What are parallels of latitude and meridians of longitude?
(f) Why does the torrid zone receive maximum amount of heat?
(g) Why is it 5.30 p.m. in India and 12.00 noon in London? - Q:-
Answer the following questions briefly.
(a) What is the angle of inclination of the earth’s axis with its orbital plane?
(b) Define rotation and revolution.
(c) What is a leap year?
(d) Differentiate between the Summer and Winter Solstice.
(e) What is an equinox?
(f) Why does the Southern Hemisphere experience Winter and Summer Solstice in different times than that of the Northern Hemisphere?
(g) Why do the poles experience about six months day and six months night? - Q:-
Tick the correct answers.
(a) The value of the prime meridian is
(i) 90° (ii) 0° (iii) 60°(b) The frigid zone lies near
(i) the Poles (ii) the Equator (iii) the Tropic of Cancer(c) The total number of longitudes are
(i) 360 (ii) 180 (iii) 90(d) The Antarctic circle is located in
(i) the Northern hemisphere
(ii) the Southern hemisphere
(iii) the Eastern hemisphere(e) Grid is a network of
(i) parallels of latitudes and merdians of longitudes
(ii) the Tropic of Cancer and the Tropic of Capricorn
(iii) the North Pole and the South Pole - Q:-
Tick the correct answers.
(a) The mountains differ from the hills in terms of
(i) elevation (ii) slope (iii) aspect(b) Glaciers are found in
(i) the mountains (ii) the plains (iii) the plateaus(c) The Deccan Plateau is located in
(i) Kenya (ii) Australia (iii) India(d) The river Yangtze flows in
(i) South America (ii) Australia (iii) China(e) An important mountain range of Europe is
(i) the Andes (ii) the Alps (iii) the Rockies - Q:-
(a) The mountain range that separates Europe from Asia is
(i) the Andes (ii) the Himalayas (iii) the UralsTick the correct answers.
(b) The continent of North America is linked to South America by
(i) an Isthmus (ii) a Strait (iii) a Canal(c) The major constituent of atmosphere by per cent is
(i) Nitrogen (ii) Oxygen (iii) Carbon dioxide(d) The domain of the earth consisting of solid rocks is
(i) the Atmosphere (ii) the Hydrosphere (iii) the Lithosphere(e) Which is the largest continent?
(i) Africa (ii) Asia (iii) Australia - Q:-
Answer the following questions briefly.
(a) What are the major landforms?
(b) What is the difference between a mountain and a plateau?
(c) What are the different types of mountains?
(d) How are mountains useful to man?
(e) How are plains formed?
(f) Why are the river plains thickly populated?
(g) Why are mountains thinly populated? - Q:-
Answer the following questions briefly.
(a) Name the major physical divisions of India.
(b) India shares its land boundaries with seven countries. Name them.
(c) Which two major rivers fall into the Arabian Sea?
(d) Name the delta formed by the Ganga and the Brahmaputra.
(e) How many States and Union Territories are there in India? Which states have a common capital?
(f) Why do a large number of people live in the Northern plains?
(g) Why is Lakshadweep known as a coral island?
- NCERT Chapter