It requires extreme heat and pressure, found in the earth's interior. This rock is eventually exposed at the surface due to uplift and erosion.
Because
There are two types of rock that can form deep within the earth: metamorphic rock and intrusive igneous rock. Metamorphic rock forms from rock that is altered under extreme heat and pressure. Intrusive igneous rock forms from molten rock that cools and solidifies underground. This is opposed to extrusive igneous rock, which forms at the surface after being erupted from a volcano.
metamorphic rock
rock
No. Granite forms below the surface.
it forms to a mineral
metamorphic rock
The rock that forms on earth's surface is extrusive rock or otherwise known as a metamorphic rock.
heat and pressure beneath Earth's surface can change a rock into metamorphic rock.
Metamorphic rock
Metamorphic in a sentence
There are three types of rocks! These include: -Metamorphic -sedimentary -igneous
metamorphic slate
what rock forms from other rock due to heat and pressure under earth's surface
All metamorphism (in Geological terms) requires heat, whether it is Thermal or Regional:Thermal is heat only. It happens at the surface mainly. This happens upon contact with an igneous intrusion, and in a burnt margin in an extrusion/unconformity like a lava flow.Regional is both heat and pressure. It happens deep beneath the surface only.
Metamorphic in a sentence
Metamorphic rocks rarely form on Earth's surface because it needs an intense amount of heat & pressure to form. Earth's surface doesn't have as much heat as the mantle and the core. It also doesn't have much pressure but gravity.
Metamorphic rocks