Question

Write any two ways in which we can conserve fossil fuels.

Answer 1

Fossil fuels are exhaustible resources which takes millions of years in the formation. It is very necessary to conserve these resources which can be done in following ways:
(i) The existing resources should be used economically and any wastage or unnecessary use should be avoided.
(ii) To meet the growing needs, the use of alternate sources of energy like wind energy, solar energy, etc., should be appreciated.