Heat and high pressure
Yes, metamorphism can occur without deformation. Contact metamorphism, which results from high temperatures and pressures near igneous intrusions, can happen without significant deformation of the rock. Additionally, burial metamorphism can occur due to increased pressure from overlying rocks without accompanying deformation.
When rocks stack on each other, contact metamorphism can occur. This type of metamorphism happens when the high temperature and pressure from nearby molten rock alter the composition of the rocks in contact.
When rocks stack up on each other, regional metamorphism can occur. This type of metamorphism is caused by high pressure and temperature deep within the Earth's crust, typically associated with tectonic activity like mountain building or collisions between tectonic plates. This process can lead to the formation of new minerals and textures in the rocks.
It forms deep inside the Earth's surface
When there is directed pressure on a rock, regional metamorphism may occur. This type of metamorphism occurs due to tectonic forces, such as continental collision or subduction, which result in high pressure and temperature conditions that alter the mineralogy and texture of the rock over large areas.
the parent rock must be in solid form
Yes, metamorphism can occur without deformation. Contact metamorphism, which results from high temperatures and pressures near igneous intrusions, can happen without significant deformation of the rock. Additionally, burial metamorphism can occur due to increased pressure from overlying rocks without accompanying deformation.
Dynamic Metamorphism >.<
Yes they do occur under volcanoes
For metamorphism of rock to occur temperature and pressure must increase. Rocks created in this manner are called metamorphic rocks.
The changes to the rock must occur in solid form.
When rocks stack on each other, contact metamorphism can occur. This type of metamorphism happens when the high temperature and pressure from nearby molten rock alter the composition of the rocks in contact.
Dynamic
Two types of metamorphism occur in earth's crust. One is when small volumes of rock come in contact with magma. And the other is when large amounts of the earth's crust are effected by heat and pressure
Metamorphism can occur through contact metamorphism, where rocks are altered by heat from nearby magma; regional metamorphism, where rocks are subjected to high pressure and temperature over a large area; burial metamorphism, where rocks are subjected to increased pressure from being buried deep underground; and dynamic metamorphism, where rocks are deformed under high pressure but low temperature conditions along faults or shear zones.
contact
burial