The rock cycle is the cycle of a rock changing to anothe rock
I choose sandstone as my sedimentary rock.
Sandstone is made when sediments are pressured togather.
Sandstone is found in sedimentary basin.
It is used as aquifers and con
Slate is a metamorphic Rock.
It is formed when shale is subjected to heat and pressure.
It is found in the Appalachian.
It is used as a chalkboard, building, roofing, flagstone.
Obsidian is a igneous rock.
It is formed when lava cools above the earth's surface.
It is found in different places around the world.
It is used for jewelry, cutting tools, and for trade