Which of the following is the least abundant natural greenhouse gas?
A) oxygen
B) nitrogen
C) methane
D) water vapor
E) chlorofluorocarbons
C
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True or False: The lithospheric plates are rigid and strong, in contrast to the underlying weaker asthenosphere
Indicate whether this statement is true or false.
The subtropical high pressure regions, generally located between latitudes 25° and 35° N and S, are belts of variable or calm winds called the "horse latitudes"
a. True b. False Indicate whether the statement is true or false
Factors that influence dry land climate include all of the following except
A) moisture surplus due to precipitation exceeding evapotranspiration. B) Subsiding air in subtropical high pressure systems. C) rain shadow effect due to location of mountains. D) shifting subtropical high pressure systems along the periphery of arid deserts. E) continentality.
In the diagram below, B is the
A. hadal zone. B. epipelagic zone. C. benthic zone. D. mesopelagic zone.