Very quick (depending on one's definition) metamorphism of rock would only occur under extreme and near instantaneous changes to a rock's environment. An example would be the effects on surface rock from a large meteor impact, with the metamorphism occuring from the accompanying high temperature and pressure.
The rock cycle is how one type of rock can be changed into another type of rock.
Metamorphic rocks are those which have changed type due to heat, presssure or some other geologic agent.
Those are metamorphic rocks, changed from one type to another by extreme pressure.
yes it can- metamorphic has to change into one type of rock after it is changed from another.
Metamorphic rocks are those which have changed type due to heat, presssure or some other geologic agent.
It can be any type of rock. If heat and pressure deep in the Earth changed it, it is a metamorphic rock. If sediments of sand or other rocks compacted/cemented together, it's a sedimentary rock. If magma from a volcano cools, (on the outside of a volcano) it's an igneous rock.
the rock cycle
lime stone
rocks can change from one type of rock to another, or not change at all
extrusive igneous rock
it forms ingenous rock ...
The Rock Cycle.