Directed pressure
Meteorite impact
Recrystallization
What are the four metamorphic rock producing processes
what processes must sedimentary rock go through to become a metamorphic rock
Heat and pressure change the rock into a metamorphic rock
nonliving processes of heating and pressurization.
metamorphic slate
metamorphic
Heat and Pressure
weathering and erosion
The physical processes important in transforming sedimentary rocks to metamorphic rocks are, Pressure, Temperature, Stress, Depth of burial and Metasomatism.
it is formed by high-grade regional metamorphic processes
Erosion
Deep underground from heat and pressure.