When the rock is in a high temperature and pressure environment for a long time, their properties changes as much that you can't say that it's the same rock, so we call it a metamorphic rock. There are 3 ways: Hydrotermal, by contact or differential pressure metamorphosis.
metamorphic rocks are heated and pressured so soon they are being melted turning into magma. But volcanic activity can also release lava which would cool and harden either in crack inside the volcano or on earths surface.
Subduction and high pressure.
Sedimentary rocks must be subjected to high temperature and pressure within the Earth's crust to become metamorphic rocks. This process, known as metamorphism, causes changes in the mineral composition and texture of the sedimentary rock, resulting in the formation of metamorphic rocks.
Extreme heat and pressure, like that of coal turning to diamonds. Metamorphic rocks, in turn, are then broken down or turned into molten rock, so new sedimentary, igneous, or metamorphic rocks can form.
The process that is found at a divergent boundary that will help form metamorphic rocks is metamorphism. This refers to the change in the composition or structure of a rock by heat and pressure.
Metamorphism is the process where existing rocks are changed by heat, pressure, or fluids. This process causes the minerals in the rocks to rearrange and form new crystals, creating metamorphic rocks.
no, the process only happens to igneous rocks
limestone
metamorphic rocks are heated and pressured so soon they are being melted turning into magma. But volcanic activity can also release lava which would cool and harden either in crack inside the volcano or on earths surface.
Metamorphic rocks can form from both igneous and sedimentary rocks through the process of heat and pressure, but they are more commonly associated with forming from existing metamorphic or sedimentary rocks. Igneous rocks can indirectly contribute to the formation of metamorphic rocks by heating up and altering surrounding rocks, leading to the formation of new metamorphic rocks.
mountain building
Metamorphic rocks are formed when existing rocks are subjected to high pressure and temperature deep within the Earth's crust. This process causes the minerals in the original rocks to recrystallize into new forms, resulting in metamorphic rocks like marble, slate, and gneiss.
Weathing and erosion.
heat and pressure
Subduction and high pressure.
Increase the pressure and temperature by burying them; or heat them with an igneous intrusion.
Sedimentary rocks must be subjected to high temperature and pressure within the Earth's crust to become metamorphic rocks. This process, known as metamorphism, causes changes in the mineral composition and texture of the sedimentary rock, resulting in the formation of metamorphic rocks.