question_answer

                                                                                                                                                Distinguish between the conventional and non-conventional sources of energy,

Answer:

S. No.	Conventional Sources	Non-Conventional Sources
(i)	These are the source which are known to us land popularly in use since a very long time.	These are the sources which have been discovered or explored only in the recent past.
(ii)	These include coal, petroleum and electricity.	These include solar energy, wind energy, bio-gas, etc.
(iii)	They are not eco-friendly.	They are eco-friendly.