Question

what are the human activities for air pollution and their disadvantages

Answer 1

Answer:

Human being causes air pollution through various kinds.

Explanation:

• Industries which cause pollution through chimney
• Bikes cars of their own.
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Answer 2

The man made activities for air pollution are:-

• burning of fossil fuels
• automobile exhaust- CO2, oxides of N2 and S, CH4, CO
• industries release toxic gases
• CFCs from refrigerator, ACs
• aerosoles
• deforestation -- increase in CO2 level

There disadvantages are:-

• respiratory problems like lung cancer, asthma, bronchitis
• irritation in eyes
• acid rain
• smog
• ozone layer depletion
• global warming
• carbon monoxide poisoning

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