It is a material produced naturally or artificially that harms the environment.

This happens when there is a sudden unfavorable change in the characteristics of air, water, and land.

Carbon dioxide is a pollutant found in ________.

Which of the following best describes biodegradable pollutants

The following are examples of non-degradable pollutants except ___________.

It is a fog combined with smoke and other chemical fumes.

They are a combination of substances emitted directly from various sources.

The following describes water pollution except __________.

It is an example of a common air pollutant.

It has high energy and removes electrons, and it is highly dangerous to protoplasm.