How does metamorphic rock form example?

Answer 1

Phyllite is an example of a metamorphic rock which may have formed from slate, another metamorphic rock.

Answer 2

Metamorphic rocks form from existing rocks that are subjected to high heat and pressure, causing changes in their mineral composition and texture without melting. For example, limestone can be metamorphosed into marble through the process of recrystallization under intense heat and pressure beneath the Earth's surface.

Answer 3

Solid rocks deep under ground are underhigh pressures and temperatures.Over a period of time thoserocks are changed to form metamorphic rocks eg. marble and slate.