Which phrases apply to metamorphic rock formation? Check all that apply.
A.form from existing rocks B.form without melting C.appear foliated or non-foliated D.form from liquid rock E.form from deposition F.require heat and pressure to form (this is the Edg 2020 Metamorphic Rocks assignment btw)
Metamorphic rocks are those rocks that are formed by the transformation of the igneous or sedimentary rocks by the process of metamorphism. The original rocks are subjected to 200 degrees temperature.
After the formation of the metamorphic rocks they mineralogical and textural changes.
As the stability of the mineral is affected by the presence of high pressure and temperature.
Hence the option A, B, C and F is correct.
Learn more about the phrases applied to the metamorphic rock formation.
