Definitions for u-shaped valley
This page provides all possible meanings and translations of the word u-shaped valley
A U-shaped valley or glacial trough is formed by the process of glaciation. It has a characteristic U shape, with steep, straight sides and a flat bottom. Glaciated valleys are formed when a glacier travels across and down a slope, carving the valley by the action of scouring. When the ice recedes or thaws, the valley remains, often littered with small boulders that were transported within the ice. Examples of U-valleys are found in mountainous region like the Alps, Himalaya, Rocky mountains, Scottish Highlands, Scandinavia, New Zealand and Canada. A classic glacial trough in Glacier National Park in Montana, USA in which the St. Mary River runs.
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"u-shaped valley." Definitions.net. STANDS4 LLC, 2014. Web. 30 Sep. 2014. <http://www.definitions.net/definition/u-shaped valley>.