Sedimentary rocks are formed from the earths surface when sediments hardens into rocks :]
sedimenary
no.there areigneous rocks and metamorphic rocks as well.nevertheless about 95% of all rocks exposed on the earths surface are sedimentary.
its an sedimenary rock.
Rocks are formed when magma cools.
Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.
Minerals are formed first then rocks
Extrusive igneous rocks are one type of rocks that can be formed above the ground. Sedimentary rocks can also be formed above the ground.
the sedamentic rocks formed on the gradual accumulation of sediments.
it formed igneous rocks
Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.
Sandstone rocks are formed from sedimentary rocks. It is when sedimentary rocks are broke down into small pieces.
Clastic sedimentary rocks and Cataclasites (a form of metamorphic rock) are formed from broken rocks.