1. Pre assessment Questions Rocks & Landforms

2. What are rocks made of?

3. How do rocks change over time?

4. What causes the shape of land to change over time?

5. What questions do you have about rocks & landforms?

6. Rocks & Minerals

7. ALL ROCKS ARE MADE OF MINERALS

8. Minerals Found in nature Made of substances that were never alive (inorganic) have the same chemical makeup anywhere it is found Have atoms that are arranged in a regular pattern & form solid crystals.

9. Rocks A combination of one or more minerals They are classified by how they were formed There are 3 groups of rocks

10. “born of fire” Forms from solidified magma or lava Igneous Rock

11. Sedimentary Rocks Forms from accumulation and compaction of sediments

12. Metamorphic Rocks “change form” Forms when a rock changes due to heat & pressure