Q16Short answer
Why is there a need to harness non-conventional sources of energy? Give two main reasons.
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Hint— (i) Our demand for energy is increasing to improve quality of life and growth of population. (ii) Fossil fuels are limited.
Why is there a need to harness non-conventional sources of energy? Give two main reasons.
Hint— (i) Our demand for energy is increasing to improve quality of life and growth of population. (ii) Fossil fuels are limited.