A negative effect of global warming is the melting of ______, which refers to soil that has been at or below the freezing point of water for more than two years and will be irreversible once it starts.
A. ground frost
B. solid frost
C. perma frost
D. grime frost
Answer: C
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One significant criticism made of the U.S. health care system is that:
a. it focuses primarily on preventive care. b. its level of medical technology is out-of-date. c. doctors aren't paid enough. d. there are no private health care insurance companies. e. it emphasizes cure rather than prevention.
______ suggested that the best way to write is by starting with the section that feels most comfortable.
a. Pajo and Cohen b. Johnson and Smith c. Rosnow and Rosnow d. Singh
The process by which a society moves from traditional or less developed institutions to those characteristic of more developed societies is called
A. world systems analysis. B. developmental theory. C. reconstructionism. D. modernization.
In 18th- and 19th-century America, not marrying was usually due to:
A. social circumstances and economic realities. B. social circumstances. C. personal choice. D. economic realities.