AP Environmental Science : Politics and Ozone

Study concepts, example questions & explanations for AP Environmental Science

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Example Questions

Example Question #1 : Ozone

Which environmental issue did the 1989 Montreal Protocol address?

Possible Answers:

Cimate change


Worldwide loss of biodiversity

Biological warfare

Depletion of the ozone layer

Correct answer:

Depletion of the ozone layer


The Montreal Protocol is an international treaty to phase out production of chemicals that deplete the ozone layer, including CFCs and halocarbons.

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