Question

Inexhaustible sources are:
A.Not going to finish
B.Will finished
C.Will renewed
D.None of these

Answer 1

Hint: The sources like sun and wind which can provide energy for generations without limit can be said to be inexhaustible sources but like coal which is in limited amounts and one day will be exhausted are called exhaustible sources.

Complete step-by-step answer:
Source- Which provides us energy, food or fuels or anything else which can be helpful for us. Sources can be classified in two classes on the basis their availability, which are as-
1. Renewable or inexhaustible sources
2. Non-renewable or exhaustible sources
Renewable resources are those resources which can be renewed or replenished again and again for use. The light energy is inexhaustible resources which are obtained from the sun and light in turn can be used to generate electricity and use by plants or certain organisms to obtain food. Same for wind which is continuously generated and can be used to generate energy which is convenient to use by human beings. Examples of renewable resources are sun, wind and sand.
Non-renewable resources are limited in amount and cannot be renewed and replenished again and again. And their quantities are limited which will be exhausted after some time. Their formation rate is very slow. Examples of non-renewable resources are coal, petroleum etc.
Hence inexhaustible sources are the sources which can be renewed.

Note: The resource in any area drastically affects its wealth and economy as resources are limited and very important for the growth of any country. In economics resources are defined as goods and services which fulfil human needs which may be food, energy or any other supply.