Question

answer fast ..................

Answer 1

There are two type of energy renewable and non- renewable

We can save energy by using
Renewable energy like solar energy,wind energy,bio-gas,hydropower etc.

Answer 2

Here is ur answr
1) If we use public transport in place of private vehicle. This reduces the fuel of our vehicle
2) If we use solar cooker in some conditions when we have much time this saves our LPG
3) If we use CFL or LED bulb in place of incandescent bulbs this saves our electricity energy