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  9. Q6

HPPSC HPAS 2017 · Question 6 of 45

The concept of Normal Cycle of Erosion was given by:

Physical Geography

  1. ADavis, W. M.Correct
  2. BPenck, W.
  3. CStrahler, A.
  4. DThornbury, W. D.

Answer: A. Davis, W. M.

Explanation

W. M. Davis propounded the normal cycle of erosion with stages of youth, maturity and old age.

Source: HPPSC HPAS (Pre) 2017 GS Paper-I (exampyq/doorsteptutor official paper)

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