Multiple Choice
The St.Francis Dam in California failed because
A) The reservoir was overfilled.
B) Some of the rocks of the valley walls disintegrated when wet.
C) There was movement on the fault over which the dam was built.
D) The dam itself was poorly built and collapsed.
Correct Answer:
Verified
Correct Answer:
Verified
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Q19: In cold climates,there may exist a permanently
Q20: The U.S.Army Corps of Engineers has identified
Q21: An advantage of multiple or sequential land
Q22: In the United States,the federal government exercises
Q24: An important planning tool used in variety
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Q26: GIS is an acronym for this<br>A) Global
Q27: Maps of geologic or other land characteristics
Q28: The need for land-use planning is diminishing