a glacier valley forms from the pieces of ice that the glacier leaves behind when it broken down thats all i realy know
Fiords and glacial lakes
A 'U' shaped valley indicates glacial erosion.
A fjord is a coastal valley that has been carved out by glacial action.
Glacial Erosion formed Yosemite Valley and the Sierra Nevada
hanging valley
'U'-shaped valleys are typically formed by glacial erosion. Examples of such valleys include Yosemite Valley in California, and the Great Lakes region in North America.
A stream valley typically has a V-shape, while a glacial valley has a U-shape. This difference in shape is due to the different erosional processes involved. Stream valleys are eroded mainly by flowing water, while glacial valleys are shaped by the movement of glaciers that scrape and pluck rock and sediment.
A U-shaped valley is considered a glacial landform resulting from the erosive action of a glacier. It is classified as a destructive force as the glacier carves and deepens the valley by plucking, abrasion, and glacial erosion.
River/stream cut valleys are 'V' shaped while Glacial valleys are 'U' shaped.
Fjord :)
Glacial erosion
Glacial erosion