What are rocks made of and formed from?
Sedimentary Rocks
Sedimentary rock are made of sediment being pressed together by heat and hard pressure.So Sedimentary rocks are made of sediment.
Igneous Rocks
Igneous Rocks are made of the cooling of magma and lava.So igneous rocks are made of magma and lava.
Metamorphic Rocks
It starts out as a sedimentary rock and heat and pressure turn it into a metamorphic rock.So metamorphic rocks are made of heat and pressure on sedimentary rocks.