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WAEC Geography 2007 Question 21

Question 21

Rocks

Which of the following is not a metamorphic rock?

  1. A.Slate
  2. B.Marble
  3. C.Loess
  4. D.Gneiss.
Show the answer and explanation

Answer: C (Loess)

Explanation

Loess is a wind-blown deposit, not a metamorphic rock.