Question

On what basis would you classify energy sources as?
a) Renewable and non-renewable?
b) Exhaustible and inexhaustible?
Are the options given in (a) and (b) the same?

Answer 1

Hint: Here, we have to explain the renewable source and non renewable sources of energy and also the exhaustible and inexhaustible sources of energy. And how these sources of energies exist in nature and where they are found. They exist in which states i.e. solid, liquid, gas etc.

Complete step by step solution:
Firstly, we have to define renewable sources and non renewable sources of energy. The Sources of energy which can be regenerated are called renewable sources of energy. In a simple way we can say that the energy which can be used again and again. For example: Sun, It gives the energy in the form of solar energy, biomass, wind energy, etc.
The sources of energy which cannot be regenerated are called non-renewable sources of energy. For example: Coal, petroleum (diesel, kerosene, petro, liquefied petroleum gas, compressed natural gas), etc

On the other hand, Energy sources which will be exhausted in coming years are called exhaustible sources of energy. For example: Coal, petroleum, etc
The sources of energy which will not be exhausted or disappear in some years are called inexhaustible sources of energy.
For example: Sun (solar energy), biomass, wind energy, etc
Yes, both a) and b) are almost the same.

Note: It is a theoretical question. So, we have to remember the renewable source and non renewable sources of energy and also the exhaustible and inexhaustible sources of energy. On this basis we define any terms of energy and give the example of the given question.