Glaciers that form high up in the mountains are classified as
a. arctic
b. alpine
c. frozen
d. continental

Glaciers that form high up in the mountains are classified as alpine glaciers. The correct option among all the options given in the question is option "b". Glaciers are constant chunk of ince that actually moves under its own weight. Glaciers can be found in mountains, valleys and in oceans. 99% of the glaciers on our earth are found in the polar regions.

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