Question

Why are bio—reserves set up by government

Answer 1

bcoz rich and powerful of a specific place cannot cut the trees and it's stop the hunting of animal

Answer 2

Answer:

Biosphere are set up in order to protect much larger area of natural habitat than a national park or wildlife sanctuary.

Biosphere reserve are the large protected area with well define boundaries.

The conservation of wild species in their natural habitat is also done in biosphere