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Glacially eroded valleys are normally U-shaped.
hanging valley
River/stream cut valleys are 'V' shaped while Glacial valleys are 'U' shaped.
The choices for this question are either a: U cross-Valley Profile, Y Cross-Valley Profile, V cross-valley profile, or S Cross Valley Profile.The answer to this question is a: U cross-valley profile is typical of canyons and valleys eroded by alpine or valley glaciers.
The choices for this question are either a: U cross-Valley Profile, Y Cross-Valley Profile, V cross-valley profile, or S Cross Valley Profile.The answer to this question is a: U cross-valley profile is typical of canyons and valleys eroded by alpine or valley glaciers.
As hinted by your question, the valley in Yosemite is carved out by none other than glaciers! Over time, the movement of these large chunks of ice eroded the rocks into the valley we know of today.
Glacial erosion formed Yosemite Valley. Meanwhile, the streams eroded the granite rock to form the waterfalls we know as Yosemite Falls and many others today.
A 'U' shaped valley indicates glacial erosion.
A fjord is a coastal valley that has been carved out by glacial action.
A V-shaped valley eroded by a river is called a canyon.
'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.
Glacially eroded valleys are normally U-shaped.
Glacial Erosion formed Yosemite Valley and the Sierra Nevada
hanging valley
Ice transports material through glacial movement. As the glacier moves down a valley, it picks us sediment and rocks from the valley sides that get trapped in the glacier or fall on top. This is common as the most obvious place for rock to accumulate is the surface of the ice. Glaciers also pluck rocks from the base of the valley through water melting and seeping into cracks. This water freezes again and the pulling force of the glacier rips rock from valley floor. As the ice moves, the process that occurs is sometimes called the sandpaper effect as it grinds away the floor of the valley. This is called abrasion.
River/stream cut valleys are 'V' shaped while Glacial valleys are 'U' shaped.
Fjord :)