What is the “greenhouse effect”?
What will be an ideal response?
It is a protective layer that admits some solar radiation that can be absorbed by the earth, thereby making the planet habitable.
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Which of the following is a characteristic of a command economy?
A. Promotion of foreign direct investment B. Allowing prices to be set by the interplay between demand and supply C. Limited international trade D. Restricted state-ownership of means of production
The so-called elastic clause of Article I, Section 8, of the Constitution provides that Congress can “make all Laws which shall be
a. necessary and proper for carrying into Execution” the foregoing enumerated powers. b. supreme over the laws of the several States.” c. necessary to enact the enumerated powers, the propriety of said laws shall be determined by the several States.” d. necessary so long as they are based on the common law of England or of the Colonies.”
According to the text, in what area has progress on civil rights been the slowest?
a. marriage b. education c. employment d. housing
Representative democracy best describes government in which of the following?
A. ancient Greece B. eighteenth-century Europe C. the United States D. North Korea