Question

What are metamorphic rocks? How are they formed​

Answer 1

Answer:

Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.

Answer 2

$\sf{ \pink{What \: are \: metamorphic \: rocks}}$

$\orange\implies$A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes.

$\sf{ \color{aqua}{How \: are \: they \: formed? } }$

$\green{ \implies}$ Metamorphic rocks formed when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.

$\small{ \sf{ \red{hope \: it \: helps \: you}}} \color{yellow} \: \: {:) }$