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Assertion (A): A beach may carry more than one berm at the same time.
Reason (R): Successive tidal and storm conditions build terraces at differing levels.

  • A.A is true but R is false
  • B.A is false but R is true
  • C.Both A and R are true, and R is the correct explanation of A
  • D.Both A and R are true, but R is not the correct explanation of A

Answer: C

Both are true and the reason gives the mechanism, and a storm berm often sits above the ordinary summer berm. The set of berms records the recent history of water levels and wave conditions. Each berm records a particular set of conditions.

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