give three example of alternative sources of energy and explain its importance ...

(coal and petroleum ..c hemistery)

three alternate sources of energy are :

1) solar energy

2) tidal energy

3)wind energy

 

advantages of alternate source of energy are :

1) they do not cause any pollution and are environment friendly.

2) they are renewable and will not get depleted

3)they are cheap and available in abundance

etc 

  • 0
What are you looking for?