What is the environmental problem caused by the release of chlorinated fluorocarbons (CFCs) into the air from items such as refrigeration units and aerosol cans?

A. depletion of the ozone layer
B. rapid increase in greenhouse gases
C. deforestation
D. earthquakes

A. depletion of the ozone layer

Political Science

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Although Californians may recall their state officials, they may not recall their U.S. House representative or U.S. Senators.

Answer the following statement true (T) or false (F)

Political Science

Women gained the right to vote by a strategy of ______.

a. gaining the support of the president b. winning support at the national level and then using that to win in the states c. massive demonstrations in major cities that gained them publicity and support d. getting sympathetic male voters to write in the names of women on their ballots; these women won a surprising number of legislative seats e. gaining the right to vote in states where they had support and expanding their support over time

Political Science