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3 votes
Select the correct answer.

Which rock has the highest metamorphic grade?
A.
rock formed at 500°C and 8 kilobars of pressure
B.
rock formed at 1,200°C and 20 kilobars of pressure
C.
rock formed at 400°C and 12 kilobars of pressure
D.
rock formed at 700°C and 10 kilobars of pressure

2 Answers

5 votes
I believe the answer is B
User Speedynomads
by
5.6k points
1 vote

Answer:

B is the correct answer i believe

User Jpincheira
by
4.1k points