Question

What causes pollution today and how can air pollution be checked?

Answer 1

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Answer:

The main pollutants: are

• (1) particulate matter, a mix of solid and liquid droplets arising mainly from fuel combustion and road traffic;
• (2) nitrogen dioxide from road traffic or indoor gas cookers;
• (3) sulphur dioxide from burning fossil fuels; and
• (4) ozone at ground level

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Answer 2

Answer:

when air get mixed impurities in air like CO,N,S

etc...

it gets polluted.

CO from gas produced from vehicles

sulphur from coal factory

nitrogeous compoundents from factories

Explanation:

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