Answer the following questions briefly.
(a) Which winds bring rainfall in India? Why is it so important?
(b) Name the different seasons in India.
(c) What is natural vegetation?
(d) Name the different types of vegetation found in India.
(e) What is the difference between evergreen forest and deciduous forest?
(f) Why is tropical rainforest also called evergreen forest?
(i) Define an ecosystem.
(ii) What factors are responsible for the distribution of plants and animals in India?
(iii) What is a bio-reserve? Give two examples.
(iv) Name two animals having habitat in tropical and montane type of vegetation.