Question

what is metamorphic rock? full answer​

Answer 1

Answer:

Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock is subjected to heat and pressure, causing profound physical or chemical change. The protolith may be a sedimentary, igneous, or existing metamorphic rock

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Answer 2

Metamorphic rocks arise

from the transformation of existing rock types, in process called metamorphism which means 'change in form'. for example : slate