Across
- 1. More than what you need
- 5. Vibrations caused by earthquakes
- 6. A rigid layer that forms near the crust's interior
- 9. Ancient civilization that is between the two rivers.
Down
- 2. The amount of force that presses on something
- 3. A moist, rich in nutrients, fertile soil
- 4. A softer layer of earth's interior that forms beneath the crust
- 7. A climate that gets little rain and is very hot
- 8. A layer of hot, solid material between the Earth's crust and core.