What are non conventional sources of energy?why is there a pressing need to use these sources of energy.
Answers
Answered by
1
these are renewable resources.mostly non polluting too.
due to the growing demands of the growing population, these resources are being used.
these resources are the best alternative of fossil fuels at present
due to the growing demands of the growing population, these resources are being used.
these resources are the best alternative of fossil fuels at present
Similar questions