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प्रश्न
How is a waterfall formed?
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उत्तर
A waterfall is formed due to large differences in the rate of erosion. When a river flows over a layer of hard rock and then reaches a softer rock underneath, the softer rock erodes more quickly, creating a vertical drop. This drop is the waterfall. At the base of the waterfall, a plunge pool may develop as the water continues to erode the soft rock. Over time, this process leads to the formation of a waterfall.
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संबंधित प्रश्न
What are known as Deflation Hollows?
State any two characteristics of barchans.
What is called denudation? Name the processes involved in it.
Give a technical term for the following:
The leveling of land surface by erosion and deposition.
Give a technical term for the following:
The process in which a landform of lower level is upgraded to a higher level.
Name the various processes involved in denudation.
In which region underground water is an effective agent of denudation.
What do you understand by Denudation?
Name any two agents of denudation.
What do you understand by the following term:
Gradation
