Question

Suggest five ways of use of natural resources which are developmentally and economically sound. (5)

Answer 1

1. Using fallen branches and leaves as fuel.
2. Using herbs for medicinal purposes.
3. Using cocoons for silk.
4. Using animal dung as fuel.
5. Using fallen leaves for compost.
6. Using animal dung for compost.
7. Waste water generated by industries can be recycled.