Question

Why is there a need for harnessing non-conventional sources of energy? ​

Answer 1

Explanation:

1. The demand for energy is increasing day by day to meet out the basic requirement of our changed life-styles, growing use of machines and industrialisation in order to improve our living standards.

2. The fossil fuels like coal, petroleum, are are non-renewable sources of energy and are present in a limited amount which are likely to finish one day so the need for alternative sources of energy is essential.

Answer 2

Explanation:

The two main reasons to harness non-conventional sources of energy are: ... As, fossil fuels like coal, petroleum, are present in a limited amount which and are likely to finish one day so the need for alternative sources of energy is essential..

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