Multiple Choice Questions on River rejuvenation involves a renewed period of vertical erosion to achieve a new and lower ba........... for UPSC Civil Services Examination (General Studies) Preparation

India - Water bodies

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     River rejuvenation involves a renewed period of vertical erosion to achieve a new and lower base level. River rejuvenation can occur due to:

    1.    Uplift of land over which the river is flowing.

    2.    Fall in sea-level.

    3.    Climate warming will have no effect on river rejuvenation.

    Which of the statements given above is/are correct?

    1 only

    Incorrect Answer

    1 and 3

    Incorrect Answer

    1 and 2

    Correct Answer

    All of above

    Incorrect Answer
    Explanation:

    1st and 2nd statements are correct.
    River rejuvenation involves a renewed period of vertical erosion to achieve a new and lower base level. River rejuvenation can occur due to uplift of land over which the river is flowing and fall in sea level.


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