When the atmosphere becomes loaded with particles, only the ____ red wavelengths are able to penetrate the atmosphere, and we see a ____ Sun
a. ?longest; red
b. ?shortest; red
c. ?longest; blue
d. ?shortest; white
e. ?longest; yellow
ANSWER: a
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Which of the following is not closely associated with basin-and-range topography?
A) Nevada B) Death Valley C) Deserts in the southwestern United States D) Mesas E) Faulting
The oceans are most likely to get saltier if ____
A)outgassing is reduced B)precipitation increases C)runoff from lakes and streams is increased D)glaciers melt E)the formation of evaporite deposits increases
In West Africa, French is a language that is used throughout a wide area for commercial or political purposes by people with different native tongues. French is an example of a(n):
A) culture hearth B) ethnic language C) universalizing language D) lingua franca
the value of the environmental lapse rate is ________ C degrees per kilometer.
3.5 4.5 5.5 6.5