According to current predictions, by 2050 what percentage of the world's people will be living in water-stressed areas?
a. 4 percent
b. 14 percent
c. 24 percent
d. 40 percent
(Answer: d)
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Which of the following is true about immigrants and economics?
a. The overall percentage of immigrants receiving some form of public assistance is higher than for the nonimmigrant population b. Immigrants usually have higher educational levels than nonimmigrants c. Economic growth is negatively correlated with immigration d. Overall, the long-run national fiscal impact of immigration is usually positive
One unique aspect of the adoption process is the concept of
a. choice. b. symbolism. c. capitalism. d. labeling.
The Eden Alternative lists which of the following as accounting for the bulk of suffering among older adults?
A. Boredom B. Loneliness C. Helplessness D. All of these are correct
In contemporary societies, women's child-care responsibilities have __________ on their participation in careers and professions
a. a temporary impact b. no impact c. a great impact d. a similar impact as for men