EXPLAIN THE DIFFERENCE BETWEEN PURE AIR AND POLLUTED AIR.

1.	EXPLAIN THE DIFFERENCE BETWEEN PURE AIR AND POLLUTED AIR.
Answer» -Pure:-1. Pure air contains around 78% nitrogen, 21% oxygen and 0.03% carbon dioxide.Polluted:1. Polluted air has no such definite composition of these gases.Pure:2. Other gases such as argon, methane, ozone, and water vapours are ALSO present in SMALL QUANTITIES. polluted:2. Polluted air has harmful gases like nitrogen dioxide, sulphur dioxide, carbon monoxide, particulate matter etc.Pure:3. It is fresh and healthy for LUNGS. Polluted:3. It can cause respiratory diseases.

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EXPLAIN THE DIFFERENCE BETWEEN PURE AIR AND POLLUTED AIR.​

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EXPLAIN THE DIFFERENCE BETWEEN PURE AIR AND POLLUTED AIR.