Nothing, possibly. Metamorphism of sedimentary rock may be dependent on depth of burial, directed pressure, or exposure to high temperatures or hot fluids.
Clastic or bioclastic sedimentary rock is formed in this manner.
If buried deep enough in the earth, metamorphic.
sedimentary
It depends how deep it is buried. If it is just covered with more and more sediment, it will compact and cement to become sedimentary rock. If it is buried to the point where it gets into the mantle or a comparable area, it can become melted into an igneous rock or baked and altered into a metamorphic rock.
Limestone is the sedimentary rock that is used to make cement. Some limestone is made of old coral reefs that have been buried by deposits.
They become compacted and cemented into sedimentary rock.
Metamorphic rock, if buried deep enough.
metamorphic
Clastic or bioclastic sedimentary rock is formed in this manner.
If buried deep enough in the earth, metamorphic.
sedimentary
nothng
sedimentary
Sedimentary
Sedimentary
sedimentary
sedimentary rock