Q2. Match the following animals with their category of existence.

Animals/Plants	Category of existence
Black buck  Asiatic elephant  Andaman wild pig  Himalayan brown bear  Pink head duck	Extinct  Rare  Endangered  Vulnerable  Endemic

 

Answer the following questions in about 30 words.

(i) What is biodiversity? Why is biodiversity important for human lives?
(ii) How have human activities affected the depletion of flora and fauna? Explain.

(i) Natural endowments in the form of land, water, vegetation and minerals.
(ii) A type of non-renewable resource.
(iii) Soil with high water retaining capacity.
(iv) Intensively leached soils of the monsoon climate.
(v) Plantation of trees on a large scale to check soil erosion.
(vi) The Great Plains of India are made up of these soils.

Multiple choice questions.

(i) Which one of the following types of resource is iron ore?
a) Renewable
b) Biotic
c) Flow 
d) Non-renewable

(ii) Under which of the following type of resource tidal energy cannot be put?
a) Replenishable
b) Human-made
c) Abiotic
d) Non recyclable

iii) Which one of the following is the main cause of land degradation in Punjab?
a) Intensive cultivation
b) Deforestation
c) Over irrigation
d) Overgrazing

(iv) In which one of the following states is terrace cultivation practised?
a) Punjab
b) Plains of Uttar Pradesh
c) Haryana
d) Uttarakhand

(v) In which of the following states black soil is predominantly found?
a) Jammu and Kashmir
b) Maharashtra
c) Rajasthan
d) Jharkhand

Answer the following questions in about 120 words.
(i) Suggest the initiative taken by the government to ensure the increase in agricultural production.
(ii) Describe the impact of globalisation on Indian agriculture.
(iii) Describe the geographical conditions required for the growth of rice.

Answer the following questions in about 30 words.

i) Name three states having black soil and the crop which is mainly grown in it.
ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.
iii) What steps can be taken to control soil erosion in the hilly areas?
iv) What are the biotic and abiotic resources? Give some examples.

Answer the following questions in about 120 words. 

i) Explain land use pattern in India and why has the land under forest not increased much since 1960-619?
ii) How have technical and economic development led to more consumption of resources?

Write the answers of the following questions in 120 words.
(i) How are integrated steel plants different from mini steel plants? What problems does the industry face? What recent developments have led to a rise in the production capacity?
(ii) How do industries pollute the environment?
(iii) Discuss the steps to be taken to minimise environmental degradation by industry?

Multiple choice questions.

(i) Which one of the following describes a system of agriculture where a single crop is grown on a large area?
a) Shifting Agriculture
b) Plantation Agriculture
c) Horticulture
d) Intensive Agriculture

(ii) Which one of the following is a rabi crop?
a) Rice
b) Gram
c) Millets
d) Cotton

(iii) Which one of the following is a leguminous crop?
a) Pulses
b) Jawar 
c) Millets
d) Sesamum

(iv) Which one of the following is announced by the government in support of a crop?
a) Maximum support price
b) Minimum support price
c) Moderate support price
d) Influential support price

Multiple choice questions.
(i) Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered material?
(a) coal (b) bauxite (c) gold (d) zinc

(ii) Koderma, in Jharkhand is the leading producer of which one of the following minerals?
(a) bauxite (b) mica (c) iron ore (d) copper

(iii) Minerals are deposited and accumulated in the stratas of which of the following rocks?
(a) sedimentary rocks (c) igneous rocks (b) metamorphic rocks (d) none of the above

(iv) Which one of the following minerals is contained in the Monazite sand?
(a) oil (b) uranium (c) thorium (d) coal

Answer the following questions in about 120 words.

(i) Describe how communities have conserved and protected forests and wildlife in India.
(ii) Write a note on good practices towards conserving forest and wildlife.

Answer the following questions in about 120 words.
(i) Describe the distribution of coal in India.
(ii) Why do you think that solar energy has a bright future in India?

(i) Natural endowments in the form of land, water, vegetation and minerals.
(ii) A type of non-renewable resource.
(iii) Soil with high water retaining capacity.
(iv) Intensively leached soils of the monsoon climate.
(v) Plantation of trees on a large scale to check soil erosion.
(vi) The Great Plains of India are made up of these soils.

Multiple choice questions.

(i) Which one of the following types of resource is iron ore?
a) Renewable
b) Biotic
c) Flow 
d) Non-renewable

(ii) Under which of the following type of resource tidal energy cannot be put?
a) Replenishable
b) Human-made
c) Abiotic
d) Non recyclable

iii) Which one of the following is the main cause of land degradation in Punjab?
a) Intensive cultivation
b) Deforestation
c) Over irrigation
d) Overgrazing

(iv) In which one of the following states is terrace cultivation practised?
a) Punjab
b) Plains of Uttar Pradesh
c) Haryana
d) Uttarakhand

(v) In which of the following states black soil is predominantly found?
a) Jammu and Kashmir
b) Maharashtra
c) Rajasthan
d) Jharkhand

Multiple choice questions.
(i) Which one of the following industries uses limestone as a raw material.
(a) Aluminium (b) Cement (c) Plastic (d) Automobile

(ii) Which one of the following agencies markets steel for the public sector plants?
(a) HAIL (b) SAIL (c) TATA Steel (d) MNCC

(iii) Which one of the following industries uses bauxite as a raw material?
(a) Aluminium Smelting (b) Cement (c) Paper (d) Steel

(iv) Which one of the following industries manufactures telephones, computer, etc.
(a) Steel (c) Aluminium Smelting (b) Electronic (d) Information Technology

Answer the following questions in about 120 words.

(i) Discuss how rain water harvesting in semi-arid regions of Rajasthan is carried out.
(ii) Describe how modern adaptations of traditional rainwater harvesting methods are being carried out to conserve and store water.

Multiple choice questions.
(i) Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered material?
(a) coal (b) bauxite (c) gold (d) zinc

(ii) Koderma, in Jharkhand is the leading producer of which one of the following minerals?
(a) bauxite (b) mica (c) iron ore (d) copper

(iii) Minerals are deposited and accumulated in the stratas of which of the following rocks?
(a) sedimentary rocks (c) igneous rocks (b) metamorphic rocks (d) none of the above

(iv) Which one of the following minerals is contained in the Monazite sand?
(a) oil (b) uranium (c) thorium (d) coal

Answer the following questions in about 30 words.

(i) Explain how water becomes a renewable resource.
(ii) What is water scarcity and what are its main causes?
(iii) Compare the advantages and disadvantages of multi-purpose river projects.

Answer the following questions in about 30 words.

i) Name three states having black soil and the crop which is mainly grown in it.
ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.
iii) What steps can be taken to control soil erosion in the hilly areas?
iv) What are the biotic and abiotic resources? Give some examples.

Which one of the following minerals is contained in the Monazite sand?

Answer the following questions in about 30 words.

(i) What is biodiversity? Why is biodiversity important for human lives?
(ii) How have human activities affected the depletion of flora and fauna? Explain.