Which of the following best explains why air is considered a natural resource?

AAir is expensive to produce and keep clean.
BAir is a raw material for biological processes supplied by the Earth.
CAir can be processed to generate expensive chemicals.
DNone of the above

Verified Answer :

Answer:

b. Air is a raw material for biological processes supplied by the Earth.


Explanation:

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What best explains why air is considered a natural resource is that b. Air is a raw material for biological processes supplied by the Earth.

What is natural resource ?

A natural resource can be regarded as a separate entity that is found in nature for usefulness of human kind.

Examples of natural resources are;

  • fresh water
  • Air
  • Gold

This resources could be transformed by extractivist industries into an economically useful form.

Therefore, natural resources such air serves a raw material.

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