Usually, temperate glaciers move primarily due to and polar glaciers primarily by a. basal sliding, basal sliding also b. basal sliding, internal flow c. internal flow, basal sliding d. internal flow, internal flow also

Basal sliding, internal flow

Explanation:

Usually, temperate glaciers move primarily due to basal sliding, and polar glaciers primarily by internal flow.

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this is a good question! i'll do some research and come back when i have the answer!

yes probably it reduce

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