In general, the term "magma" refers to molten rock generated by partial melting of the Earth's crust, "igneous rocks" are rocks that have congealed from magma, and the term "magmatism" refers to the formation of igneous rocks from magma.
(molten rock; generated; by partial melting of the Earth's crust) (rocks; have congealed; from magma) (the term "magmatism; refers; to the formation of igneous rocks from magma) (igneous rocks; are; rocks that have congealed from magma) Context(igneous rocks are,List([103, 121))):(the term "magma; refers; to molten rock)
igneous rocks are,List([103, 121))
molten rock rocks the term "magmatism igneous rocks the term "magma
generated have congealed refers are refers
by partial melting of the Earth's crust
from magma
to the formation of igneous rocks from magma
rocks that have congealed from magma
to molten rock