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Valleys deepening and widening are caused by several factors. V-shaped valleys are caused by forces such as erosion and rivers. Valleys are not at all formed by rivers. Valleys that are not V-shaped were formerly occupied by glaciers and are characteristically U-shaped, formed by the huge bodies of ice that moved along; they carved the valleys as they passed, carrying away giant boulders and huge amounts of debris.
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Why are V-shaped valley wider at the top?
V-shaped valleys are wider at the top due to the processes of erosion and weathering. As rivers flow through these valleys, they cut downwards into the landscape, deepening the valley while simultaneously eroding the softer rock and soil on the sides. Over time, this lateral erosion causes the valley to widen at the top, while the steep sides remain intact, creating the characteristic V-shape. Additionally, factors such as freeze-thaw weathering and mass wasting contribute to widening the valley over time.
A valley with deep sides is called?
deep valley i think :)
What can transform a v shape valley into a U shape valley?
A V-shaped valley can be transformed into a U-shaped valley primarily through glacial erosion. As glaciers advance, they erode the valley walls and floor, widening and deepening the valley while smoothing out its profile. The powerful movement of ice, along with the debris it carries, carves the valley into a U shape, creating distinct features such as striations and polished rock surfaces. This process typically occurs over thousands of years in glaciated regions.
What does a 2d pentagon look like?
a 2d pentagon looks similar to a house. Basically, draw a square with a triangle on top and widen the parallel lines at the top slightly.
What is the lowest elevation to which a stream can downcut?
The lowest elevation to which a stream can downcut is known as the base level, which is typically defined by the level of the body of water into which the stream flows, such as a lake or the ocean. If the stream enters a lake, the lake level serves as the base level, while for rivers flowing into the ocean, sea level acts as the base level. Streams can downcut to this level but cannot erode below it. Changes in base level, such as tectonic uplift or sea level fluctuations, can affect a stream's erosion potential.
Which most likely causes a stream to widen?
a stream is most likely widen by erosion
Where is the Valley Stream Historical Society in Valley Stream New York located?
The address of the Valley Stream Historical Society is: 143 Hendrickson Ave, Valley Stream, NY 11580
What shape will a stream valley have if its primary work has been downward erosion cutting toward base level?
The stream valley will likely have a V-shaped profile characterized by steep sides and a narrow channel due to the primary work of downward erosion cutting towards base level. This shape results from the stream's ability to efficiently remove material through hydraulic action, abrasion, and corrosion. As the stream continues to erode downwards, the valley may deepen and widen over time.
How does a stream valley form and deep will it be down cut?
A stream valley forms through the process of erosion, where flowing water carves out the landscape, creating a channel and shaping the surrounding terrain. The depth of downcutting depends on factors such as the stream's velocity, sediment load, and the geology of the area; streams in soft rock may create deeper valleys than those in harder rock. Over time, the valley may widen and evolve through various processes, including lateral erosion and sediment deposition. Ultimately, the depth and profile of a stream valley can vary significantly based on these environmental factors.
What is the phone number of the Valley Stream Historical Society in Valley Stream New York?
The phone number of the Valley Stream Historical Society is: 516-872-4159.
How far is Rhode Island from valley stream ny?
Providence is about 180 miles from Valley Stream.
How is a misfit stream formed?
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.
What is the shape of a valley that is eroded by a stream and a glacier?
A stream shaped valley is usually 'V' shaped. A glacier formed valley is usually 'U' shaped.
A stream Valley Land form is the most common result of what?
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.
Is Valley Stream New York in one of the five boroughs?
No, Valley Stream is not in any of the five boroughs. Valley Stream is a village in Nassau County, on Long Island, New York. However, Nassau County borders the New York City borough/county of Queens on its east side, and Valley Stream is located right next to the Queens/Nassau border. So Valley Stream is almost in Queens, but not quite.
What is a stream that flows swiftly through a steep valley and has a steep sides?
Young Stream or Young River whichever works
Which type of stream valley is formed primarily by down cutting?
Narrow valley.
