Across
- 1. one trip of Earth around the sun
- 3. one complete spin of Earth on its axis
- 5. process of breaking rock into smaller pieces
- 9. energy from the sun
- 11. movement of sediment from one location to another
- 12. shapes on Earth’s surface, such as hills or mountains
- 13. large landmasses
Down
- 2. sudden, violent movements of Earth’s crust
- 4. is a rod run from the N. Pole to s. Pole
- 6. magma, or liquid rock, that reaches Earth’s surface
- 7. theory suggesting that Earth’s surface is divided into more than 12 slow-moving plates, or pieces of Earth’s crust
- 8. Many locations on Earth have four
- 10. region near the equator