AP Environmental Science 7.7 - Acid Deposition

What are the primary pollutants that contribute to acid deposition?

• CO2 and CH4

• NOx and SO2

• O3 and H2O

• NH3 and Cl2

Which of the following is NOT a major source of SO2 emissions?

• Coal-fired power plants

• Steel factories

• Vehicle emissions

• Solar energy plants

How can acid rain be limited according to the video?

• By increasing coal power generation

• By raising CAFE standards for vehicles

• By building more coal-fired power plants

• By decreasing public transit availability

What is the impact of the Clean Air Act?

• It has led to an increase in acid deposition.

• It has been ineffective in reducing emissions.

• It has resulted in a decrease in acid deposition.

• It has caused more SO2 emissions.

What happens when H+ ions increase in the soil?

• They promote the growth of plants.

• They displace essential soil nutrients.

• They neutralize acid rain.

• They reduce the pH of the soil.