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.
Heat and Pressure
metamorphic slate
weathering and erosion
metamorphic
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
heat
Deep underground from heat and pressure.