Igneous rocks were formed from the cooling, solidification, and crystallization of molten magma or lava and are of two types, intrusive and extrusive.
(Igneous rocks; were formed; from the cooling, solidification, and crystallization of molten magma or lava) (Igneous rocks; are; of two types, intrusive and extrusive)
Igneous rocks Igneous rocks
were formed are
from the cooling, solidification, and crystallization of molten magma or lava
of two types, intrusive and extrusive