In the United States, what percentage of smog comes from automobiles?
A)5 percent
B)15 percent
C)25 percent
D)40 percent
E)80 percent

Name: In the United States, what percentage of smog comes from automobiles? A)5 percent B)15 percent C)25 percent D)40 percent E)80 percent
Brand: Quizplus
Rating: 4.9 (44 reviews)

Question

Quizplus · Accepted Answer

According to the Environmental Protection Agency (EPA), vehicle emissions account for approximately 40 percent of the smog-forming pollutants in the United States.

In the United States, What Percentage of Smog Comes from Automobiles