Question

Define pollutants? Give examples of different types of the air pollutants.

Answer 1

Answer:

A pollutant is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource.

The most abundant and harmful pollutants include:

particulate matter

nitrogen dioxide

ozone

sulphur dioxide

Answer 2

Answer:

hope it helps

Explanation:

Substances which causes pollution is known as pollutant.

eg. Carbondioxide, sulphur oxides , lead etc.