Across
- 3. a liquid surface that surrounds the inner core
- 5. any trace of ancient organism that has been preserved in rock.
- 6. the mantle in the region under the lithosphere and the asthenosphere but above the outer core
- 7. guy that discovered how the surface of the earth moves
- 9. a dense ball in the middle of Earth
- 11. the thickist layer of Earth
- 12. land
Down
- 1. the highly viscous weak and ductile deforming region of uppermantle of Earth
- 2. the solid outer section of Earth.
- 4. Alfred's ideathat the continents slowly moved over Earth's surface
- 8. The supercontinent
- 10. the outer most layer of Earth