Science, asked by Pakistangirl, 9 months ago

What is air pollution?

Answers

Answered by Anonymous

3

Answer:

Hi

Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects the plants, animals, and humans drastically. There is a certain percentage of gases present in the atmosphere.

Explanation:

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Answered by sinhasandhya30

1

Answer:

Answer:the bad air in atmosphere

Answer:the bad air in atmosphereExplanation:

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