Through exposure to heat and pressure at depth.
A metamorphic rock can become a igneous rock by melting and cooling
Metamorphic rock can not become igneous rock, however igneous rock can become metamorphic. This process happens over time as the rocks are shifted, compressed and heated by the Earth.
Metamorphic rocks become igneous rocks by melting from heat and pressure, remnants of which may cool from melt (magma) and become components of igneous rock.
Any metamorphic rock can melt and recrystallize and become an igneous rock.
A pre-existing, igneous, sedimentary and metamorphic rock.
If it is heated.
no
Metamorphic rock can melt under the surface of the earth, and the harden into an Igneous rock. As an Igneous, it could crystalize, or break down into sediment where it can become either Igneous or Sedimentary.
by melting and cooling
they are melted together
Both sedimentary and igneous
Igneous rock can weather and become sedimentary rock . Metamorphic rock can be melted in a volcano and become igneous rock. Igneous rock and sedimentary rock can be heated and pressurized to form metamorphic rock.