"Forms" means the moment an igneous rock solidifies from magma, a sedimentary rock layer is deposited, or a rock heated by metamorphism cools off.
(a rock; heated; by metamorphism) (a rock heated by metamorphism; cools off; ) (Forms; means; the moment an igneous rock solidifies from magma, a sedimentary rock layer is deposited, or a rock heated by metamorphism cools off) Context(Forms means,List([1, 13))):(the moment an igneous rock solidifies from magma, a sedimentary rock layer; is deposited; )
Forms means,List([1, 13))
a rock a rock heated by metamorphism Forms the moment an igneous rock solidifies from magma, a sedimentary rock layer
heated cools off means is deposited
by metamorphism
the moment an igneous rock solidifies from magma, a sedimentary rock layer is deposited, or a rock heated by metamorphism cools off