Across
- 1. an underwater mountain range formed when two plates move apart
- 4. one of the very large sections of hard, solid rock that make up Earth’s outer layer
- 6. something we observe to be similar over and over again
- 7. moving apart in different directions
- 9. how often or fast something happens
- 10. Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation,and water
- 12. a sudden shaking of Earth’s surface
Down
- 2. moving toward the same place
- 3. the place where two plates meet
- 5. a diagram that shows what the inside of something looks like
- 8. the layer of soft, solid rock underneath Earth’s plates
- 11. a long, deep indentation in the ocean floor formed when two plates move together