7 min read
This study guide covers natural air pollutants and CO2 sources, focusing on their impact on the environment and human health. Key topics include the effects of carbon dioxide (CO2) and particulate matter (PM), natural sources like volcanoes, wildfires, and respiration, and the role of aerobic and anaerobic decomposition in the carbon cycle. The guide also provides practice questions and exam tips for the AP Environmental Science exam.
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Question 1 of 12
What's the primary role of carbon dioxide () in the atmosphere? 🤔
Cooling the Earth's surface
Trapping heat and warming the Earth
Reducing particulate matter
Creating acid rain