THE ROCK – TheWorksheets.CoM – TheWorksheets.com

THE ROCK CYCLE - NSTA

rock called sediment. My other sediment friends and I always hang out together, but one day we noticed that things were changing… (What process happens here? How does a piece of sediment become a sedimentary rock?) Next thing we knew, we were all part of one sedimentary rock (conglomerate)! Whew! Life as a metamorphic rock (gneiss) is pretty ...