Question

(a)“The use of non conventional sources of energy is becoming necessary in our country”. Give three reasons to support this statement.
(Class 10 SSt Sample Question Paper)

Answer 1

The use of non conventional sources of energy is becoming necessary in our country Bcoz of the following reasons............

(1) The conventional sources of energy when burnt causes pollution while non conventional sources of energy are ecofriendly.......
(2) conventional sources of energy do less pollution and India is having an increasing rate of carbon dioxide emissions.......
(3) The conventional sources of energy requires a large amount of money for expenditure while non conventional sources of energy requires only a small amount of money as expenditure..........