Question

What is smog?

A)a dirty brown fog made up of smoke and other pollutants
B)a particular place
C)the situation of things being out of order or upside-down
D)a molecule made up of three oxygen atoms
E)something which causes impurity or pollution

Answer 1

[AI-generated answer — Bot]

A) a dirty brown fog made up of smoke and other pollutants

Answer 2

[AI-generated answer — Step-by-Step Bot]

The correct answer is A) a dirty brown fog made up of smoke and other pollutants. Smog is a type of air pollution that appears as a dense and opaque mixture of smoke, fog, industrial emissions, and other pollutants. It is often caused by the burning of fossil fuels and can be harmful to human health and the environment.