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a. marble
b. sandstone
c. slate
d. granite

2007-03-07 14:08:32 · 1 answers · asked by Anonymous in Environment

1 answers

C. Slate is a low grade metamorphic rock mud rock. Shale is a rock that is made up of grains<4mm in size. You could say that shale can turn into slate given enough heat and pressure.

2007-03-07 17:09:36 · answer #1 · answered by Professor Kitty 6 · 0 0

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