The reaction of automobile exhaust and ultraviolet light
A)produces photochemical smog.
B)produces industrial smog.
C)is affecting the stratospheric ozone concentration.
D)forms smoke and fog.
E)is considered beneficial because of the production of O3.

Question

Quizplus · Accepted Answer

The reaction of automobile exhaust and ultraviolet light can produce photochemical smog, which is a type of air pollution that is harmful to human health and the environment. This smog is formed when sunlight acts on nitrogen oxides and volatile organic compounds in the air, creating a mixture of ozone, nitric oxide, and other toxic chemicals.

The Reaction of Automobile Exhaust and Ultraviolet Light