Question

what is pollution?Give example? ​

Answer 1

Answer:

Pollution refers to the presence of a substance or substances in the environment that are harmful or toxic. ... Volcanic ash, for example, is a natural pollutant, while fumes from vehicles are the result of human activity. Pollutants damage the land, water, and air. In other words, they damage our environment.

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Answer 2

Answer:

Pollution is the introduction of harmful material into the environment. These harmful material are called pollutant.

example:- air ,water and coastal population