From the actions of heat and presure on pre-existing rocks.
If igneous rocks are exposed to extreme pressure and heat, they are likely to recrystallize into new igneous rocks. On the other hand, if sedimentary rocks are exposed to extreme pressure and heat, they are likely to metamorphose into metamorphic rocks.
Metamorphic rocks are most likely found at a site that is deep under ground. Metamorphic rocks are formed by other materials under great amounts of pressure. This pressure is caused by plate collisions in the lithosphere.
Sedimentary rocks are most likely to form in earthquake zones because they are easily broken, shifted, and compacted by the tectonic forces associated with earthquakes. These rocks can be fractured and deformed as a result of the intense pressure and movement during seismic events.
Igneous for sure. Also metamorphic.
Yes. Most likely it would become a metamorphic rock of higher grade. Slate is a low grade metamorphic rock. With increased heat and pressure it will become schist, a high grade metamorphic rock.
A metamorphic rock is most likely to form deep within the Earth's crust under high pressure and temperature conditions. This can happen in regions of tectonic activity like mountain ranges or near plate boundaries. Metamorphic rocks can also form from the intense heat and pressure associated with magma intrusions.
Metamorphic rocks can transform into other metamorphic rocks through the process of recrystallization under high pressure and temperature conditions. The specific type of rock it transforms into will depend on the composition of the original rock and the conditions of metamorphism.
Metamorphic rocks typically originate from either igneous or sedimentary parent rocks. Igneous rocks, such as granite, can undergo metamorphism to form gneiss, while sedimentary rocks like limestone can transform into marble. Additionally, some metamorphic rocks can also originate from other metamorphic rocks through further metamorphic processes. The conditions of temperature and pressure during metamorphism play a crucial role in determining the characteristics of the resulting metamorphic rock.
Gneiss is a metamorphic rock that meets those criteria.
Gneiss is a metamorphic rock that meets those criteria.
Rocks that form at transform boundaries are typically fault rocks, such as fault breccia and mylonite. These rocks are characterized by intense deformation due to the shearing forces present at transform boundaries.
Metamorphic rocks typically form deep within the Earth's crust under high temperature and pressure conditions, such as in subduction zones where tectonic plates collide, or in mountain-building processes like orogeny. These environments provide the necessary conditions for existing rocks to be subjected to intense heat and pressure, leading to the formation of metamorphic rocks.