montains or a valcano
Marble is a metamorphic rock so it was formed by heat and pressure. :)
formed by immense heat and pressure
the metamorphic rocks are formed by heat and extreme pressure from other rocks
quarts are formed by heat and pressure in the mantle.
A rock is always formed by heat and pressure it always starts out with heat and pressure......
well the sedimentary is formed by heat and pressure
Formed into a mass by heat and pressure
sedimentary
when you apply heat and pressure to it
montains or a valcano
A diamond is formed.
Marble is formed when limestone is subjected to pressure and great heat.