________ are sharp ridges that form when glaciers erode parallel valleys.
A) Arêtes
B) Eskers
C) Drumlins
D) Bergschrunds

Question

Quizplus · Accepted Answer

Arêtes are sharp ridges that form between two glaciers eroding parallel valleys. Eskers are narrow ridges of sediment left behind by meltwater streams flowing within or underneath a glacier. Drumlins are elongated hills formed by glacial deposition, and Bergschrunds are deep cracks or crevasses that form where a glacier separates from a mountain.

________ Are Sharp Ridges That Form When Glaciers Erode Parallel