Chlorofluorocarbons (CFCs) are a major contributor to the destruction of __________.

A. carbon dioxide
B. the ozone layer
C. tropical tuna
D. healthy soils


Answer: B

Political Science

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The population of Russia is approximately

A. 25 percent ethnically Russian. B. 50 percent ethnically Russian. C. 80 percent ethnically Russian. D. 98 percent ethnically Russian.

Political Science

The Heckscher-Ohlin-Samuelson model argues that under free trade, __________

a. gains in rich countries will go to skilled labor, while gains in poor countries will go to unskilled labor b. gains in rich countries will go to unskilled labor, while gains in poor countries will go to labor c. the gains of rich countries will be greater than the gains of poor countries d. the gains of poor countries will be greater than the gains of rich countries

Political Science

What challenge do minor parties often face?

a. constitutional restrictions b. nomination signature requirements c. too many young candidates d. outdated voter registration lists

Political Science

What is one power of the lieutenant governor?

a. The lieutenant governor calls for special sessions of legislature when required. b. The lieutenant governor appoints the members of the legislature. c. The lieutenant governor appoints chairs and vice-chairs of all senate committees. d. The lieutenant governor appoints members of the Legislative Redistricting Board.

Political Science