Answer:
Explanation:
In order to create metamorphic rock, it is vital that the existing rock remain solid and not melt. If there is too much heat or pressure, the rock will melt and become magma. This will result in the formation of an igneous rock, not a metamorphic rock.
link:
https://www.nationalgeographic.org/encyclopedia/metamorphic-rocks/#:~:text=In%20order%20to%20create%20metamorphic,rock%2C%20not%20a%20metamorphic%20rock.
