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The type of soil erosion that takes place mostly at river banks is sheet erosion, its caused by hydraulic action of water against the adjacent land. In some cases where the power of the river is great Gully Erosion could develop.

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Where do erosion and deposition occur in a river?

Erosion generally occurs on the outer banks and bottom of a river where the water flow is strongest, wearing away the sediment and rocks. Deposition takes place on the inner banks of a river where the water flow slows down, allowing sediment to settle and build up over time.


What type of erosion is dominant in the upper course of a river?

Hydraulic action takes place in the upper course of a river. This process of erosion is to do with the force of the water against the beds and banks. There is also Abrasion/corrosion which is where the beds and banks are worn down by the river loads. It will throw tiny particles and stones sometimes at high velocity also causing the river to erode.


What river is central to the story of Huckleberry Finn?

Mississippi RiverThe majority of the plot takes place on the river or its banks.


Why does erosion take place on the crust?

Because erosion only takes place on land


What role does abrasion play in a river?

abrasion is a type of erosion which takes place when the water rubs against the sea bed eroading it.


What type of erosion takes place in the upper couse of the river?

In the upper course of a river, the dominant type of erosion is typically vertical erosion. This process involves the river cutting downwards into the landscape, creating a V-shaped valley. It is driven by the force of the flowing water and is particularly effective in regions with steep gradients.


Which layer does erosion take place?

The crust is the only place erosion takes place, primarily on the land surfaces.


Why does the occupied channel width increase as you get further downstream?

This happens because in the lower course of the river, where the channel is much closer to base level, there is much more lateral erosion taking place and a lot less vertical. In the upper course, more vertical erosion takes place because the river is cutting down in an attempt to reach base level. As the river is reaching its mouth in the lower course, less vertical erosion is needed. Also because the river has a greater velocity downstream, due to more water entering the river from tributaries, there is more kinetic energy for lateral erosion to take place. This leads to more erosion in the form of abrasion, hydraulic action and cavitation which will widen the river channel.


What are the different ways in which erosion takes place?

Depends on wether you are looking ato coastal or fluvial environments A river is erroded by four processes: 1. corrasion - the erosion of the bed and banks where the rivers bedload(rocks and material it is transporting) they are worn away by abrasion. This is most efective in times of banfull discharge and flood. 2.Attrition - Is the erosion and rounding of the bedload either through collisions with the bed and banks or through colisions with other bedload. 3.Corrosion - This is a process which is not influenced by velocity and river energy. It occurs when acid in the river through leaching and contamination by pollutants or agri-chemicals errodes the bed and banks 4.Hyraulic action - Where the hydraulic force of the flow hits cracks and fissures in the bed and bankc compressing air within them and creating pressure. This exploits the cracks and with time causes collapse of the bed and banks


In which place will erosion take place rapidly?

Erosion is the wearing away of landscape by different agents such as water,wind etc.So erosion takes place rapidly in a place where these agents act actively on material.


What takes place when wind and water pound cliffs?

Erosion


What is destroyed during erosion?

when erosion takes place it doesnt really ddestroy it just reshapes, and it takes year for it to happen. erosion can break apart cement, rocks, and other things like that.