How can a sedmitary rock form into a metaphorphicrock?
A sedimentary rock can transform into a metamorphic rock through the process of metamorphism, which involves high pressure, temperature, or chemically active fluids altering the existing rock's mineral composition and texture. This transformation occurs without melting the rock, and the recrystallization of minerals leads to the formation of a new metamorphic rock with different physical and chemical properties than the original sedimentary rock.