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WAEC Geography 1998 Question 15

Question 15

Rocks

All the following rocks are metamorphic except

  1. A.gneiss
  2. B.marble
  3. C.gabbro
  4. D.slate
  5. E.quartzite
Show the answer and explanation

Answer: C (gabbro)

Explanation

Gabbro is a coarse-grained igneous rock; the others are metamorphic.