AP Environmental Science : Politics and Ozone

Study concepts, example questions & explanations for AP Environmental Science

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Example Questions

Example Question #4 : Global Effects And Dynamics

Which environmental issue did the 1989 Montreal Protocol address?

Possible Answers:


Biological warfare

Worldwide loss of biodiversity

Depletion of the ozone layer

Cimate change

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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