A valley that has been shaped by glaciers has a distinctive U-shaped cross section and a floor that lies below its tributary valleys.

Question

Quizplus · Accepted Answer

Glacial valleys are typically U-shaped due to the erosive action of glaciers, which carve out wide, deep valleys with steep sides. The main valley often lies below the level of its tributary valleys, which are left hanging as the glacier erodes the main valley more deeply.

A Valley That Has Been Shaped by Glaciers Has a Distinctive