On a clear, windy day, the depth to which mixing occurs above the surface depends upon
a. ?wind direction.
b. ?surface heating.
c. ?precipitation type.
d. ?cloud coverage.
e. ?nuclei types in the atmosphere.
ANSWER: b
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A) e B) He C) gamma ray D) both A and B E) none of the above
According to the sounding, air within the 800-700 mb layer is
A) absolutely unstable. B) conditionally stable. C) neutral. D) absolutely stable.
Thailand's prospects for addressing current environmental problems are
A) serious but more hopeful because of slower population growth. B) worse because of the decline in population and decline in per capita income. C) very good because much less land is needed for agriculture. D) very good because air and water pollution have declined along with population growth.
In which of the following areas would one likely find Aridisols?
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