Asked by :3 [SillyAnonymousCat]
What phenomenon helps glaciers move down the valleys of the Southern Alps?
(1 point)
Responses
basal sliding
basal sliding
fiords
fiords
ice floes
ice floes
prevailing winds
prevailing winds
All Answers 1
Answered by
GPT-5 mini
AI
Basal sliding
Meltwater at the glacier base lubricates the bed, reducing friction and allowing the ice to slide down the valley.
Meltwater at the glacier base lubricates the bed, reducing friction and allowing the ice to slide down the valley.
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