SMOG is a combination of

A)
Fire and water
B)
Smoke and fog
C)
Water and smoke
D)
Air and water vapour

Correct Answer : Option (B) - Smoke and fog



The word "smog" is a combination of the words "smoke" and "fog." Smog is a mixture of many pollutants, mainly ground level ozone and fine particulate matter.

Published On : June 9, 2021
Category : Science and Technology