At any given time, how much of the Earth is illuminated by the sun?
A. one-half
B. two-thirds
C. one-third
D. one-fourth
Answer: A
You might also like to view...
The post-secondary educational attainment rates for Aborigines in Australia and Maori in New Zealand
A) are higher than average for both Aborigines in Australia and for Maori in New Zealand B) are higher than average for Aborigines in Australia but lower than average for Maori in New Zealand C) are roughly the same as they are for the white population in both nations D) are lower than average for both Aborigines in Australia and for Maori in New Zealand E) are lower than average for Aborigines in Australia but higher than average for Maori in New Zealand
Ground level ozone is
A. not regulated. B. found only in rural areas. C. a significant source of air pollution and contributes to the formation of smog. D. a significant source of air pollution and contributes to the increase in the ozone hole.
Which climate type normally has the largest annual range in temperature?
A) tropical B) humid-subtropical C) subpolar D) dry
A primary environmental cost is pollution.
Answer the following statement true (T) or false (F)