Archive for November, 2007
Types of Rocks
Friday, November 16th, 20073rd Graders:
Use this information about rocks to complete your Fact Flipper. Copy and paste the text onto the correct slides. Good Luck!!!
Igneous Rock - rock that was once melted but has cooled and hardened.
Sedimentary Rock - Forms from material that has settled into layers. The layers are squeezed together until they harden into rock.
Metamorphic Rock - Igneous or sedimentary rock that has been changed by heat and pressure.
Erosion - When rocks and soil breakdown