Ques 1.

Explain the plant resources available in different regions of India

Ques 2.

Describe the energy resources used in India. Why do we need alternatives.

Ques 3.

What are laterites and and laterific soils? Explain

Ques 4.

Give a brief account of soil erosion and soil degradation.

Ques 5.

How can mind energy be harnessed? Illustrate.

Ques 6.

What are energy plantations? Give the problems involved with its.

Ques 7.

Elaborate on the causes of air pollution.

Ques 8.

How has biodiversity been defined in different ways? What are its three different levels?

Ques 9.

Why is measurement of species diversity important? Give different ways of its measurement. Briefly explain about species richness.

Ques 10.

Discuss the characteristic features of temperate deciduous forests

Ques 11.

Where is trans-Himalayas zone? Give an account of its wildlife.

Ques 12.

Explain the cultural and religious values of biodiversity.

Ques 13.

Illustrate the following using suitable examples:
(i) Micro-organisms in medicine
(ii) Biopesticides and bio-fertilisers 

Ques 14.

What is natural extraction of species? Give the factors causing it

Ques 15.

What are the main characteristics of biosphere reserves?

Ques 16.

What are seed banks? Explain their role in biodiversity conservation.

Ques 17.

What are sacred groves? Where are these located? Give examples.

Ques 18.

How is over-abundant population managed? Discuss.

Ques 19.

Discuss important aspects of Forest Protection act.

Ques 20.

Explain important issues in biotechnology examples. Using suitable.