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Discussion :: Lithosphere

  1. What process takes place during the youthful stage of a river?

  2. A.

     Valley widening

    B.

     River rejuvenating

    C.

     Valley deepening

    D.

     Meandering

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    Answer : Option C

    Explanation :

    During the youthful stage river cuts vertically and leads to headward erosion because of its high velocity. This leads to valley deepening. Hence, we find many V-shaped valleys at the initial course of river. It has very less or no time for lateral erosion.


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