How do oxbow lakes form? a. rivers are dammed, and the water builds up, creating a lake. b. runoff pools in areas of low elevation, creating a temporary lake. c. rivers wear away banks until the bank is broken and the river flows straight. d. glaciers leave deep channels in the ground, which fill with water and become a lake.

C. Rivers wear away banks until the bank is broken and the river flows straight.

Explanation:

The Oxbow lakes mostly form during the period of a flood. the water of the river is looking for the swiftest and the most directed route so instead of flowing around the meander it cuts through straight across it and flows.Oxbow lakes start as a meander during a flood and form the new channel. the water in it becomes stagnant for a long time and forms a lake until the water in it gets dry out.

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