Across
- 1. makes new oceanic crust
- 3. theory that continents move
- 7. sit on top of the asthenosphere
- 11. the nature of somethings ingredients
- 13. a directed stress that pushed plates together
- 14. 33% of the earth
- 15. between asthenosphere and the outer core
- 16. the largest layer of the earth
- 17. when plates collide
- 19. when plates spread apart
Down
- 2. the only liquid layer of the earth
- 4. cause earthquakes
- 5. where plates subduct
- 6. when plates slide past each other
- 8. earthś hottest layer
- 9. earth´s crust
- 10. how rocks work under stress
- 12. made by Alfred Wegner
- 14. the thinnest and outermost layer of the earth
- 18. A part of the earths mantle