Across
- 4. The solid outer section of the earth.
- 6. The transfer of heat by the mass movement of heated particles.
- 7. Formed by transform boundaries.
- 8. The layer of granitic, sedimentary and metamorphic rocks which form the continents.
- 10. The thin part of the earth’s crust.
- 11. When two tectonic plates slide past each other.
- 12. The landmass that existed when all continents were joined.
- 13. The deepest part of the oceanic floor.
- 14. When two tectonic plates move away from each other.
Down
- 1. When one plate boundary moves under another plate boundary.
- 2. The scientist who proposed the continental drift.
- 3. Formed by divergent boundaries.
- 5. The two sub-layers of the earth's crust.
- 6. When two tectonic plates move towards each other.
- 8. The movement of the continents.
- 9. The upper layer of the earths mantle , and is below the lithosphere.
