Refer to U

question 547

Multiple Choice

Refer to U.S. Financial Crisis. U.S. net exports would

• A)rise which by itself would increase aggregate demand.
• B)rise which by itself would decrease aggregate demand.
• C)fall which by itself would increase aggregate demand.
• D)fall which by itself would decrease aggregate demand.

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Definitions:

Montreal Protocol

An international treaty designed to protect the ozone layer by phasing out the production of numerous substances believed to be responsible for ozone depletion.

CFCs

Chlorofluorocarbons, a class of chemical compounds used in refrigeration and aerosols, which have been found to deplete the ozone layer.

Ozone Hole

A depletion of the ozone layer in the Earth's stratosphere, particularly over the Antarctic, caused primarily by human-made chemicals.

Stratosphere

The layer of the earth's atmosphere above the troposphere, characterized by a slight temperature increase and the presence of the ozone layer.