3. If Earth were and apple… Peel = crust Fruit = mantle Outer core = core Inner core = seed

4. What is a rock?

6. What are the 3 types of rocks?

8. igneous rock Melted rock cools and becomes hard

9. igneous rocks granite pumice

10. sedimentary rock Layers of mud and sand slowly turn into rock

11. sedimentary rocks sandstone limestone

12. metamorphic rock Rock is changed by pressure and heat

13. metamorphic rocks gneiss slate