Which of the following is considered to be a possible mechanism for glacier surges?
A) basal slip and fracturing.
B) slight floating of the glacier and basal slip
C) fracturing and basal debris load
D) slight floating of the glacier and basal debris loading.
E) regelation and basal slip.
Correct Answer:
Verified
Q22: Because the upper regions of a glacier
Q23: Basal slip is facilitated by
A)regelation. ,the presence
Q24: The zone where positive gains end and
Q25: A visible snowline across the surface of
Q26: The opposite of the accumulation zone in
Q28: Which of the following is generally true
Q29: Why,specifically,is glacial ice analogous to a metamorphic
Q30: Which of the following is correctly matched?
A)firn
Q31: Crevasses usually form as a result of
A)regelation.
B)ablation.
C)deposition.
D)tensional
Q32: Which of the following is true of
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