7 min read
This study guide covers the ozone layer, its importance, and the causes and consequences of ozone depletion. It explains ozone-depleting substances (ODS) like CFCs and HCFCs, and the role of the Montreal Protocol in phasing them out. The guide also addresses the Clean Air Act, EU regulations, mitigation strategies, and the impact of HFCs. Finally, it provides practice questions and exam tips for the AP Environmental Science exam.
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Question 1 of 12
What's the main job of the ozone layer? 🤔
To produce oxygen
To absorb harmful UV radiation
To create the greenhouse effect
To regulate global temperature