English, asked by unnikuttanpinku2012, 20 days ago

explain air pollution ​

Answers

Answered by sgokul8bkvafs
2

Answer:

Explanation:

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 plants, animals and humans drastically. There is a certain percentage of gases present in the atmosphere.

Answered by khaneraj321
2

Answer:

if u don't know the answer then shut ur mouth

and what is air pollution tum jaano hmse kyu puch rhe ho

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