Adrians Science Tectonic Plates

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Across
  1. 3. A dark Iron rich rock
  2. 4. types of currents that from in the mantle
  3. 7. Sea floor spreading can be used to find this plate boundary
  4. 11. When 2 plates of different densities converge
  5. 13. The thinnest layer
  6. 17. A super continent
  7. 21. The theory that all the continents were a big super Continent
  8. 23. Strong, lower part of the mantle
  9. 24. The rigid crust and upper layer
  10. 25. The study of earths magnetic field
Down
  1. 1. Can travel through solids
  2. 2. Middle and largest layer
  3. 5. The liquid layer of Earth
  4. 6. When earth's magnetic fields flip
  5. 8. When 2 continental plates collide
  6. 9. Molten, like plastic under pressure, weak and deformable
  7. 10. Discovered the theory of Continental
  8. 12. This crust is made of Basalt
  9. 14. When 2 plates collide
  10. 15. The hottest layer
  11. 16. Made up of Granite
  12. 18. When two ocean plates separate
  13. 19. This is what continental drift is made of
  14. 20. A type of basalt that forms at mid ocean ridges
  15. 22. Where 2 plates slide past each other