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A glacial valley filled with sea water is a fjord (pronounced ford)
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 basin is a depression in the earth's surface that can be dry or filled with water.
In cross-section: A 'U' shaped valley is formed from glacial erosion. A 'V' shaped valley is formed by river erosion.
A glacier trough is also known as a U-shaped valley and is formed when a glacier passes through it. The glacier erodes the bottom of the valley through abrasion, and the sides of the valley through freeze-thaw weathering. It wears away the softer rock but when it gets to the harder, tougher rock it can't erode it to give the glacial trough its shape. Hope this helps!
If it is inundated by the sea it is called a "Fjord", if not is just a glacial valley.
Cirques
Cirque... i am sure
Cirque... i am sure
A 'U' shaped valley indicates glacial erosion.
A valley or a basin or a gully, or perhaps a swale or a depression.
They are called hanging valleys. The smaller glacier valleys are the hanging walls that join the deeper main valley called the U-shaped valley.
A U-Shaped Valley is formed by glacial erosion.
A glacial valley filled with sea water is a fjord (pronounced ford)
Glacial Erosion formed Yosemite Valley and the Sierra Nevada
A Valley-------------------------No a valley is not surrounded by higher land, the correct answer is a "basin" or a "depression".
hanging valley