It is an igneous rock that was formed from hot, melted rock called magma.
(It; is; an igneous rock that was formed from hot, melted rock) (an igneous rock; was formed; from hot, melted rock) (hot, melted rock; called; magma)
It an igneous rock hot, melted rock
is was formed called
an igneous rock that was formed from hot, melted rock
from hot, melted rock
magma