Question

Cause's of air pollution

Answer 1

(i) Agricultural activities,
(ii) Indoor air pollution ,
(iii) Mining operations ,
(iv) Exhaust from industries ,
(v) Burning of fossil fuels are the causes of air pollution .

Answer 2

Air pollution is caused mainly by transportation,fuel combustion in stationary sources,burning of fossil fuels like coal,wood,dry grass,and construction activity.Air pollution in 2012 caused the deaths of around 7 million people worldwide.