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A bend or curve in a stream's channel caused by erosion is known as a meander. Meanders occur as the flowing water erodes the outer bank of a curve and deposits sediment on the inner bank, leading to a pronounced bend in the channel over time. Meanders are common in rivers and streams with gentle slopes and can contribute to the formation of oxbow lakes.

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1y ago

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What is curve cause of stream channel cause by erosion?

Are you talking about meanders? when overtime laterally erode the banks (undermine) due to the hydrolic fore of the water. Then then turn to ox-bow lakes due to deposition along the curve and erosion coming into the curve. (bypasses the curve; cuts straight through)


A curve in a stream channel?

A curve in a stream channel is called a meander. Meanders are caused by the flow of water eroding the outside of a bend and depositing sediment on the inside, leading to a winding pattern in the channel. Meanders are a natural feature of rivers and streams and play a vital role in shaping the landscape.


Why are some streams very crooked while others are straight?

They are probably meanders, caused by erosion of the edges of the river due to load carried by the river smashing into the curve as well as the speed of the water.


What is the main erosion at a bend in a river or meandering channel?

The main erosion at a bend in a river or meandering channel is known as lateral erosion. This occurs on the outside of the curve where the water flow is fastest, leading to the wearing away of the outer bank through the process of hydraulic action and abrasion.


What is a bend or curve in a stream channel?

stream channel


A curve in a river formed by erosion?

Meander


Why is the river deeper on one side of the channel?

The river is often deeper on one side of the channel due to the process of erosion and sediment deposition. As water flows, it moves faster on the outside curve of a bend, eroding the bank and creating a deeper channel. Conversely, the inside curve has slower water flow, leading to sediment deposition and a shallower area. This dynamic is part of the natural meandering process of rivers.


What portion of the meander has the most erosion?

the middle curve


Which side of the stream is shallower the inside curve or outside?

Since the outside curve has a higher velocity, it has more erosion meaning the inside curve has a slower velocity more deposition causing it to be shallower. The outside curve is deep.


Is Coriolis effect caused by a jet stream?

No, the Coriolis effect is not caused by a jet stream; rather, it is a result of the Earth's rotation. As the Earth spins, different latitudes travel at varying speeds, causing moving objects, such as air masses, to curve instead of moving in a straight line. This effect influences wind patterns, including jet streams, but it is not caused by them. Jet streams are high-altitude, fast-moving air currents that are influenced by the Coriolis effect among other factors.


Why does a jet stream curve and bend?

Think about it this way. If it was flat then jet streams would be straight. But the Earth is round so jet streams are curved because of the curvature of the Earth.


What place in a meander does erosion and deposition take place?

Erosion primarily occurs on the outside curve (cutbank) of a meander, where the water flow is faster and more forceful. Deposition occurs on the inside curve (point bar) of the meander, where the water flow is slower, allowing sediment to be deposited.