When sand replenishment of a beach is undertaken,
A. it may be important to duplicate the mineralogy and grain size of the original sand.
B. erosion will be halted when the new sand is firmly in place.
C. the effort is considerable, but it need only be done once.
D. All of the choices are correct.
Answer: A
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David Harvey calls inauthentic "historic" settings based on a mix of stereotypes and questionable historical realities — such as fake cowboy towns and recreations of old Venice —
A) degenerative utopias. B) vernacular spaces. C) derelict landscapes. D) shamography. E) fauxistential landscapes.
The leader under whom the Soviet Union was organized in 1922 was
A. Joseph Stalin B. Adolph Hitler C. Czar Nicholas I D. Vladimir I. Lenin
Pangaea
A) was centered in the tropics. B) began to break apart about 20 million years ago. C) was not affected by plate tectonics. D) is not supported by scientific evidence. E) all of the above
Glaciers are to U-shaped valleys as ________ are to V-shaped valleys
Fill in the blank(s) with correct word