by the earth's crust in little pieces
A U-Shaped Valley is formed by glacial erosion.
A V-shaped valley has been formed by a river. A U-shaped valley has been formed by a glacier.
A stream shaped valley is usually 'V' shaped. A glacier formed valley is usually 'U' shaped.
V-shaped mountain valleys are formed by the effects of running water. U-shaped mountain valleys are formed by the grinding action of moving glaciers.
In cross-section: A 'U' shaped valley is formed from glacial erosion. A 'V' shaped valley is formed by river erosion.
A 'V' shaped valley is formed by streams and water action. A 'U' shaped valley is formed by the gouging out of the valley walls by a glacier. A hanging valley is where side valleys are cut across by the main glacier. Hanging valleys often have waterfalls that fall into the main valley over a cliff.
Valley Glaciers tend to for U-shaped valleys.
A stream valley is usually 'V' shaped, formed by erosion from a stream. A glacial valley is usually 'U' shaped, formed by the action of a glacier.
A 'V' shaped valley has been formed by a stream or river. A 'U' shaped valley has been formed by the action of a glacier. Therefore, should a glacier form in the mountains, the ice, pushed downhill by the weight of fresh snow constantly being added high above, will gouge out the 'V' shaped river valley and form the 'U' shaped glacial valley.
u shaped valley
A U-shaped valley, also known as a glacial trough, is a large valley with steep sides, and with a wide, flat valley floor. It is formed, as the alternative name suggests, by glacial activity in the area (i.e. it was formed by a glacier).
A Misfit Stream is formed when water melted from the mountains flow into a U-shaped valley. Then because the stream is too small for the valley it is then called a misfit valley.