Across
- 4. two plates collide with each other
- 7. plates are constantly moving, floating on the soft, squishy layer beneath them.
- 9. Very center of the Earth.
- 11. Proposed the Continental Drift Theory
Down
- 1. Two plates move away from each other
- 2. the Earth’s outer shell divided into large pieces called plates.
- 3. Super Continent
- 5. A layer of molten metal.
- 6. Hot soft rock
- 8. Two plates slide pass each other
- 10. outermost earth layer