____ moraines allow geologists to determine the farthermost advance of Pleistocene glaciers
a. Lateral
b. Recessional
c. Medial
d. Terminal
e. Finial
d
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The size of a stream channel depends on the
A. stream velocity. B. stream channel's load. C. gradient of the stream. D. All of the above
In Melanie Dupuis’s phrase NIMB, the B stands for:
a) backyard. b) body. c) building. d) business.
Which of the following accurately describes annual groundwater withdrawal in the United States and Canada?
A) Withdrawals increased 150 percent between 1950 and 2000. B) The percentage of withdrawals in the United States and Canada are about the same. C) Groundwater pumping is presently not exceeding water recharge rates. D) The amount withdrawn is equal to river discharges in the United States.
What is NOT a primary consideration in establishing fire risk for an area?
a. temperature b. vegetation c. the amount of available firefighting resources d. topography e. weather patterns