Which one of the following is not an agent of metamorphism?

1.	Which one of the following is not an agent of metamorphism?
Answer» Heat Compression Decomposition Solution Solution :The agents of metamorphism include heat, pressure (stress), and chemically active FLUIDS. During metamorphism, ROCKS are often SUBJECTED to all three metamorphic agents simultaneously. However, the degree of metamorphism and the contribution of each AGENT vary greatly from one environment to ANOTHER Decomposition is not the agent of metamorphism.

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