Question

List three energy sources that are considered to be in an inexhaustible .state three reasons in support of your answer

Answer 1

The 3 energy sources that are inexhaustible are: 

1) Solar: Solar energy is harnessed from the sun by using different types of technologies. It is a renewable source of energy. 

2) Wind: Wind is an affordable, sustainable and a clean source of energy. It is renewable and non-polluting. 

3) Tides: Tidal energy is harnessed from the movement of the tides. These energies are available in abundant, are non-polluting and do not get exhausted when used. 

Answer 2

the 3 energy sources are considered to be in exhaustible are
(i) solar energy from sun which is present in an unlimited quantity
(ii) wind energy harnessed by windmills can be used at the places with continuous flow of wind and is also non polluting .
(iii) water energy from ocean can be used again and again.