Across
- 3. when plates move away from each other
- 4. type of energy when an object is moving
- 7. stored energy
- 8. small pieces of rock
- 11. hot liquid rock below the surface of Earth
- 12. all the living and nonliving things interacting in an area
Down
- 1. when plates move toward each other
- 2. soft, solid rock under Earth's plates
- 5. the rock formed when magma cools & hardens
- 6. a force between an object & the surface its moving over
- 9. sudden shaking of Earth's surface
- 10. a push or pull that can change the motion