Question

Q. What are the harmful effects of photochemical smog ?

Answer 1

photochemical smog's effects cause damage to the respiratory system and environmental systems with the release of nitrogen oxide (NO), ozone and volatile organic compounds (VOCs).

Answer 2

Explanation:

The two components of photochemical smog, Ozone and PAN produce various harmful effects.The harmful effects of photochemical smog are:

• It causes irritation of eyes.

• It affects the respiratory tract of human beings.

• It causes irritation of nose and throat and can lead to several problem of eyes, lungs and heart.

• The photochemical smog affects the growth of plants and causes damage to the vegetation.

• It causes corrosion of metals, building materials, rubber and painted surfaces.