The eroding powers of the rivers are at the maximum in its upper course. Justify.
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Answer:
because in upper course it flows with greater force
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The upper side of the rivers gradients are sheer and the river channels are narrow. So, the eroding power is maximum in the upper side.
Explanation:
- In the upper side of the river, slopes and sheer make the river path’s velocity high.
- Though, the erosion has not started yet river load is heavy in this upper stage.
- The river channel is narrow here and after the heavy rainfall, the erosion becomes maximum in this area. Water flow is perpendicular to this region.
To learn more about Eroding powers:
Democratic principles are eroding and so how does human development?
https://brainly.in/question/7817500
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