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When deposition finally seals off the cutoff from the river channel, an oxbow lake is formed.
An Oxbow lake. It is where a Meander is cut by erosion & the consequent deposition alters the course of the river. The cut off meander forms an Oxbow.
An oxbow lake forms when the neck of a river bend erodes enough to meet. This will realign the river, which then flows on a new straighter course. The now isolated previous loop in the river remains as the oxbow (shaped) lake.
An Oxbow Lake is formed when a river meanders so far from its path that some of the water is trapped out there, and when the river sinks again or erosion silts up the path, a small, isolated lake is formed.
An Oxbow Lake is a lake formed by U-shaped body of water. Billabong is the terms used for Oxbow Lake in Australia.
its an oxbow lake formed when the meander is cut off from the main river
Oxbow Lake Formation An Oxbow Lake is a development of a meander, thanks to erosion and deposition. The neck/bend of the meander grows narrower and narrower and eventually the river just takes a shortcut of straight on ahead instead of going around the neck/bend. Soon the loop of the meander is sealed off altogether and it turns into an oxbow lake.In time the lake will get covered with weeds, fill with soil and will disappear. If you doing this for work/school I suggest you use diagrams/pictures to show each stage.
erosion
erosion
A river is young if it has an oxbow lake. Erosion and deposits of soil cause crescent shaped oxbow lakes along a river and change the river's course.
An Oxbow lake
An oxbow lake is a U-shaped body of water formed when a wide meander from the main stem of a river is cut off to create a lake. This landform is called an oxbow lake for the distinctive curved shape, named after part of a yoke for oxen. In Australia, an oxbow lake is called a billabong, derived from an indigenous language. The word "oxbow" can also refer to a U-shaped bend in a river or stream, whether or not it is cut off from the main stream.-Wikipedia :D