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What is the process that helps form existing rock into metamorphic rock?

O A. Compaction/Cementation
O B. Heat/Pressure
C. Weathering/Erosion
D. Melting

User Pheepster
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2 Answers

4 votes

Answer:

The answer is A.

Step-by-step explanation:

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User Semafoor
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6 votes

Answer:

a compaction cementation. cause heat pressure wouldn't run it into magma

User Peter Ledbrook
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