1.

What are the metamorphic rock​

Answer»

tion:Metamorphic rocks arise from the transformation of EXISTING ROCK to new types of rock, in a PROCESS CALLED metamorphism. The original rock is subjected to temperatures greater than 150 to 200 °C and, often, elevated pressure of 100 megapascals or more, causing profound physical or chemical changes



Discussion

No Comment Found

Related InterviewSolutions