In which part of the United States is the main cause of acid deposition related to the oxides of nitrogen from auto exhaust rather than from heavy industry?
A)Northeastern states
B)Southeastern states
C)Great Plains
D)West Coast
E)Rocky Mountains

Question

Quizplus · Accepted Answer

The West Coast of the United States, particularly California, has a high concentration of vehicles, leading to nitrogen oxides from auto exhaust being a significant contributor to acid deposition, unlike regions with more heavy industry.

In Which Part of the United States Is the Main