Which phenomenon leads to the formation of metamorphic rocks? A. cooling of magma B. deposition of sediments C. heat and pressure D. melting of rocks E. minerals dissolving in water

Biology · High School · Thu Feb 04 2021

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Correct answer is c ( heat and pressure) .

Explanation: Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.

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