Question

(a) How is ‘smog' formed?
(b) How does it affect human health?​

Answer 1

Answer:

smoke + fog = smog

it affects human respiratory system as well as it can cause skin cancer

Answer 2

Answer:

The atmospheric pollutants or gases that forms smog r released in the air when fuels are burnt. when sunlight and heat reacts wit theses gases then smog is formed.

it affects humans by various health problems like cough, chest irritation.

hope it helps u....