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Most gorges are formed through water erosion. For example, waterfalls erode the rocks they fall over and the falls move gradually back - leaving a gorge behind them. Some gorges are formed as rift valleys; land stretches and a central area drops down - this has formed the Great Rift Valley in Africa and the Great Glen in Scotland.
A gorge is typically created by erosion caused by the continuous flow of water cutting through rock over a long period of time. Deposition is more likely to create a canyon or valley with a wider and shallower shape.
A gorge is formed only by erosion, and by, thus-far, a lack of mass movement. The gorge owes its existence to the vertical erosion of the river which flows through it.
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What types of rocks are created from erosion and deposition?
Sedimentary rocks are created from erosion and deposition. These are formed when sediments (such as sand, mud, or pebbles) are deposited, compressed, and cemented together over time by pressure and chemical reactions. Examples include sandstone, conglomerate, and shale.
Is a oxbow created by erosion or deposition?
When deposition finally seals off the cutoff from the river channel, an oxbow lake is formed.
In what order do deposition weathering and erosion occur?
first the weathering happens which causes an erosion which makes deposition.
Is a baymouth bar a form of erosion or deposition?
A baymouth bar is a form of deposition. It is created when sediment is deposited by longshore drift and tidal currents, forming a barrier that closes off a bay or lagoon from the open ocean.
Is a moraine constructive erosion?
A moraine is a landform created by glacial deposition, not erosion. As a glacier moves, it picks up rocks and debris which are deposited as the glacier retreats, forming moraines.
Is a dune created by erosion or deposition?
deposition
What is created when deposition stops or erosion occurs?
When deposition stops or erosion occurs, landforms such as canyons, cliffs, valleys, or deltas can be created. Erosion removes the weathered material, while deposition adds it to a new location, shaping the landscape in various ways.
Is a drumlin created by erosion and deposition?
Yes, a drumlin is created by a combination of erosion and deposition processes. It forms when glaciers deposit sediments in an elongated mound shape due to the movement of the ice. Erosion from the glacier's movement and deposition of materials help shape drumlins into their characteristic streamlined form.
Are mountains created by erosion or deposition?
Tectonic plate collision.
Were the Cascade Mountains created by erosion or deposition?
i think they were created by the movement of the earthcrust
What is waters role in erosion deposition?
Waters role is to carry out the process and is the force the creates erosion and deposition.&created by Austin Nelson from Stirling School.
What comes first erosion or deposition?
weathering then erosion ,then deposition
Is a canyon created by erosion or deposition?
A canyon is typically created by erosion, where the forces of water, wind, or ice gradually wear away the rock layers to form a deep and narrow chasm. Deposition, on the other hand, involves the laying down of sediment in a new location.
Is a island created by erosion or deposition?
Its erosion becuz its the air making it different from each air line....
What is created by erosion and deposition at the moth of a river?
I dont know!! Get a life and answer it >.<
What shaped earths surface?
Erosion and deposition shapes the Earth's surface.
What types of rocks are created from erosion and deposition?
Sedimentary rocks are created from erosion and deposition. These are formed when sediments (such as sand, mud, or pebbles) are deposited, compressed, and cemented together over time by pressure and chemical reactions. Examples include sandstone, conglomerate, and shale.
