Question

Shory note pollutant

Answer 1

Hey mate here is your answer》》

Agents that bring about an undesirable change of our environment are called pollutants. The United States Environment Protection Agency (EPA) has defined pollutant as any substance introduced into the environment that adversely affects the usefulness of a resource.

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Answer 2

The introduction of harmful materials in the environment is termed as pollution.

Any substance that pollutes the environment is termed as pollutants.

Major kinds of pollution are - air, water, soil and noise pollution.

1.Air pollution: The presence of contaminants in the air which affects human, animal and plant health is termed as air pollution.

2.Water pollution: The contamination of water bodies which harms the environment is water pollution.

3.Soil pollution: Contamination of soil which results in deterioration of its quality, thus making it unfit for use is termed as soil pollution.

4.Noise pollution: Any unwanted sound is called noise. And excessive noise is known as noise pollution.

Hope this helped!!!!