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What is the main factor that changes rocks during contact metamorphism?

a. heat
b. pressure
c. chemical environment

User Iroyo
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2 Answers

7 votes

Answer:

the answer is B. Pressure

User Gsanta
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Metamorphism in which the mineralogy and texture of a body of rock are changed by exposure to the pressure and extreme temperature. I would say pressure is the correct answer.
User Iianfumenchu
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