Across
- 1. The upper part of the mantle and the crust.
- 4. The inside of the Earth.
- 6. The plates under the continents.
- 10. The theory of the Earth moving.
- 13. Under the lithosphere.
- 14. Mid-ocean ridges are created.
- 15. Above the stratosphere.
- 16. The layer under the mantle.
- 17. A rock´s chemical makeup.
- 19. A fracture between two rocks
- 20. The first layer.
Down
- 2. How major landforms are created.
- 3. When two plates collide.
- 5. WHen two plates sink into the mantle.
- 7. The act of packing something tightly.
- 8. THe properties of solids.
- 9. The second and thickest layer.
- 11. When two plates move side by side.
- 12. When tectonic plates move farther from each other.
- 18. The middle of the Earth under the outer core.