OBJECTIVE FORESTRY

Detailed explanation-1: -Reserved forest where natural vegetation, beauty and wildlife are preserved in their natural environment is the national park. Biosphere reserve are formed to conserve all forms of life and its support system.

Detailed explanation-2: -Natural vegetation refers to a plant community, which has grown naturally without human aid and has been left undisturbed by humans for a long time. This is termed as a virgin vegetation. Thus, cultivated crops and fruits, orchards form part of vegetation but not natural vegetation.

Detailed explanation-3: -Ans. (a) Wildlife sanctuary is the place where wild animals are protected in their natural habitat.

Detailed explanation-4: -Himalayan heights are marked with temperate vegetation; the Western Ghats and the Andaman and Nicobar islands have tropical rainforests; the deltaic regions have tropical forests and mangroves; the arid and semi-arid areas of Rajasthan are famous for cacti, thorny vegetation and a variety of bushes.