Question

When air is contaminated by ________ substances which have a ________ effect on both the ________ and ________, it is referred to as ________.

Answer 1

Air pollution:

1. So basically, air pollution refers to the harmful contaminants such as chemicals, toxic gases, particulates, biological molecules, etc. into the atmosphere of the earth.
2. These contaminants are quite detrimental and in some cases, they pose serious health issues.
3. Some causes that contribute to air pollution are: Burning fossil fuels, Mining operations, and Exhaust gases from industries and factories.
4. Basically, the air pollution caused will affect both the living as well as non-living things on the planet Earth.

Hence, When air is contaminated by Unwanted substances which harm both the living and non-living, it is referred to as air pollution.