What is the disadvantage of using drift bottles to study currents?
A) They must be continuously monitored by radar.
B) They are not successful for determining coastal circulations.
C) The intermediate movements of the bottles are unknown.
D) None of these choices
C
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Turbidity currents carry sediments into submarine canyons which may eventually produce ________.
a. deltas b. deep-sea fans c. accretionary wedges d. alluvial fans
The urban growth occurring in the developing countries is
a. generally well planned and orderly b. helping to eliminate urban poverty c. generally offset by migration to rural areas d. caused by both immigration and natural increase e. stabilizing and expected to decline in the next decade
A physical geographer would likely not study
A) the impact of Hurricane Patricia's landfall along the west coast of Mexico. B) the effects of the removal of dams on the Elwha River in Washington. C) the 7.8 magnitude earthquake in Nepal in 2015. D) precipitation patterns in the Atacama Desert, Chile. E) the diffusion of various religions from the so-called Middle East.
Which of the following is NOT one of the four dominant language families for the Russian region?
a. Slavic b. Caucasian c. Turkic d. Ket e. Altaic