Metamorphic rocks
Metemorphic rocks are rocks that have "morphed" into a new kind of rock. These rocks were once Sedimentary or Igneous rocks that have morphed into metamorphic rocks. With tons and tons of heat and pressure it becomes a metamorphic rock.
http://www.glogster.com/media/2/11/19/0/11190088.jpg dec 4 2011
http://www.glogster.com/media/2/11/19/0/11190088.jpg dec 4 2011