Sedimentary rocks can be partially heated by a nearby igneous intrusion or squeezed during the tectonics of mountain building to form metamorphic rocks.
(Sedimentary rocks; can be partially heated; by a nearby igneous intrusion) (Sedimentary rocks; squeezed; T:during the tectonics of mountain building; to form metamorphic rocks)
Sedimentary rocks Sedimentary rocks
can be partially heated squeezed
by a nearby igneous intrusion
T:during the tectonics of mountain building to form metamorphic rocks