Question

expalin the diffrence between pure air and polluted air​

Answer 1

When this composition of air is altered by the addition of harmful substances or gases such as nitrogen dioxide, sulphur dioxide, carbon monoxide, and particulate matter, then the air is said to be polluted.

Answer 2

HEY MATE

HERE'S YOUR ANSWER.....


Pure Air:

Pure air contains around 78% nitrogen, 21% oxygen, and 0.03% carbon dioxide also small amounts of argon, methane, ozone, and water vapours.

Polluted air:

Polluted air includes gases like sulfur dioxide, nitrogen dioxide, carbon dioxide, etc. and other particulate matter.Smog is not present.Smog can be present.Not harmful for human beingsHarmful for human beings as cause diseases like asthma.
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