Choose the correct option which denotes the true statement(s) about conservation programmes.

A. They serve to protect the ecosystem from destruction.
B. They prevent the depletion of natural resources.
C. They maintain the population of endangered plant and animal species.

The correct option is D A, B and C
Conservation programmes are initiatives undertaken for the protection of natural resources. They conserve plants, animals, and their ecosystems or natural habitats. They help in maintaining the balance of the ecosystem and food chains. They try to save the endangered species of flora and fauna by creating awareness, afforestation, reducing poaching, etc.