the three major rocks are igneous, sedimentary, and metamorphic rock.
igneous- volcanic rocks
sedimentary- rocks with layers on top
metamorphic- rocks that formed to another rock
The three major types of rocks are Igneous, Sedimentary, and Metamorphic rocks.
Igneous, Metamorphic, and Sedimentary.
igneous, sedimentary, and metamorphic, all vary in both age and formation
Kingdom Phylum Class Order Family Genus Species
Metamorphic, Sedimentary and Igneous!!