How is marble formed
Limestone is put under great temperatures
How do rocks become metamorphic
Great heat or pressure
How is slate made
Soft mudstone is put under great pressure eg earthquake
If the rock is under great heat or pressure what will the rock do
Shrink and form metaphoric rocks
What is special about metamorphic rocks
Are hard and resistant to erosion and used for building
What were types of rock before they changed
Igneous or sedimentary