Question

Could there be impurities in AIR? Explain.

Answer 1

Answer:

Yes

Because some time we cook over much the pollution gets mix with air

Answer 2

Answer:

actually air is the most impure thing according to me because it contains lot of things like oxygen ,nitrogen, carbon di oxide, nitrogen di oxide, sulphur di oxide, carbon monoxide, neon, argon, krypton, solid particulate matter, vehicles emissions, soil , dust, etc. these are a tuple of impurities in air