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Gneiss is a foilated metamorphic rock.
Sedimentary rocks change to metamorphic the same way any other rock would: through heat and pressure.
by heat & pressure
Yes, because sedimentary rocks can change into metamorphic and metamorphic can change into igneous rocks.
The process of sedimentary rocks altering to metamorphic rocks is called metamorphosis.
they change into metamorphic rocks
By melting and then solidifying.
Sedimentary rocks change under great pressure and temperature condition to form metamorphic rocks
rocks can change form. There are three main types of rocks, sedimentary, Metamorphic and igneous. igneous. sedimentary rocks are rocks formed from sediment. Metamorphic rocks are rocks formed from heat and pressure. If other rocks are put under heat and pressure then they have a chance to change into metamorphic.
heat and pressure.
igneous, sedimentary, metamorphic
Igneous-sedimentary weathering/erosion Igneous-Metamorphic high pressure and heat