Typically it is the upper course of the river
The Mississippi River changed course in 1876 due to a combination of natural factors, such as flooding and erosion. A massive flood caused the river to break through its natural levee, creating a new channel known as the Yazoo River; this shift redirected the flow of the Mississippi.
The Brahmaputra River forms various landforms, including fertile floodplains, river deltas, and alluvial plains. The river also creates deep gorges and valleys as it flows through the Himalayas and Assam region. Additionally, the Brahmaputra contributes to the formation of riverine islands and sandbars along its course.
Ice wedging causes potholes by expanding cracks in pavement when water seeps into them, freezes, and expands. This repeated cycle of freezing and thawing weakens the pavement, leading to the formation of potholes.
They are called potholes because a pot (cookware) has a big dent in it used for filling much like potholes in out roads. They are called potholes because a pot (cookware) has a big dent in it used for filling much like potholes in out roads.
V-shaped valleys The river channel - vertical erosion, shallow but a very fast flow Waterfalls Gorges(which are formed by waterfalls) Bedload is also very big and angular.
Oxbow lake are usually formed in flat, low-lying plains close to where the river empties into another body of water. They are usually stillwater lakes and often they become swamps or bogs, not potholes.
Fluvial Erosion
No, wind erosion typically does not create potholes. Potholes are primarily formed by water seeping into cracks in pavement, freezing and expanding, then thawing and causing the pavement to break apart. Wind erosion can contribute to the wear and tear of roads, but it is not a common cause of potholes.
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I don't know all of them (21 I think), but I can mention the Rimac in Lima, Urubamba in Cuzco and of course the Amazon river in the rainforest formed by the Marañon river and the Ucayali river.
Potholes in limestone regions are typically formed by the chemical weathering process known as carbonation. Rainwater combines with carbon dioxide in the atmosphere to form weak carbonic acid, which dissolves the limestone and creates cavities. Over time, the weakening limestone is further eroded by abrasion from sediment carried by water, eventually creating potholes.
While acid rain can accelerate the deterioration of roads and pavement by weakening the materials they are made of, it is not a direct cause of potholes. Potholes are usually formed by a combination of factors, such as water seepage, freezing and thawing cycles, and traffic wear and tear.
Ice wedging is not a common cause of potholes in streets. Potholes are typically formed due to a combination of factors such as weathering, traffic, and poor road maintenance. Ice wedging primarily occurs in natural environments where water freezes and expands in cracks in rocks or soil.
The Grand Canyon was formed mainly due to the Colorado river, and also due to uplift pronouncing the scale of the canyon; it is not formed due to a delta, as deltas are only formed at the mouth of the river, not in its middle course.
The Nile river is formed by the Blue river and the White river. ~ You're Welcome
A river raft was formed by the water eroding the river time after time
the congo basin was formed by tectonic plates.