Question

what is a river profile

Answer 1

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The long profile of a river is a way of displaying the channel slope of a riveralong its entire course. Therefore, it shows how a river loses height with increasing distance towards the sea.Rivers - Upper Course. The diagram below shows the typical characteristics of the upper course of a river valley.

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Answer 2

Answer:

The long profile of a river is a way of displaying the channel slope of a river along its entire course.. The slope of the long profile of a river ,expressed as a graph of distance from sources against against height It is generally concave up, and this downstream reduction in gradient may be consequence of the decreasing energy needed to transfer greater discharge and finer........

Explanation:

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