Question

(i) What are the main reasons of air pollution?​

Answer 1

Explanation:

the short answer

air pollution is caused by solid and liquid particles and certain gases that are suspended in air these particles and gases come from car and truck exhaust ,factories forest fire etc. the solid and liquid particles suspended in our air are called aerosols

Answer 2

Answer:

Air pollution can be caused by burning of plastic wastes which causes it produce harmful gases into the atmosphere and other various means.

Explanation:

Pollution is the deposition of unnecessary or harmful objects or chemicals into the atmosphere. So

i) burning of fossil fuels                              

ii) Burning of harmful chemicals

iii) Smoke from various chemical processes or factories and production of green house gases can cause air pollution

This is just a small list, But mainly burning or combustion is the cause of air pollution