Multiple Choice
Which phrase best describes what would likely happen during the retreat of a valley glacier?
A) A line of stakes across the glacier would be gradually lowered to the valley floor directly beneath where they were originally placed.
B) A line of stakes would retreat slowly up valley as the ice withdraws to its source region.
C) A line of stakes across the glacier would continue to move down valley as the terminus of the glacier slowly retreated.
D) Who cares? The beer would get too warm!
Correct Answer:

Verified
Correct Answer:
Verified
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