Processes of change are always at work, and a metamorphic rock can be broken or eroded into sediment, or melted and reformed as an igneous rock.
(Processes of change; are; T:always; at work) (a metamorphic rock; can be broken; ) (a metamorphic rock; eroded; ) (a metamorphic rock; melted; )
Processes of change a metamorphic rock a metamorphic rock a metamorphic rock
are can be broken eroded melted
T:always at work