Plate Tectonics

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Across
  1. 3. eat off it
  2. 5. there is a class in school about it
  3. 7. a line that marks the limits of an area
  4. 9. the rigid outer part of the earth, consisting of the crust and upper mantle.
  5. 10. ground moves
  6. 11. another layer of the core in the earth
  7. 14. The top layer of earth
  8. 16. it's the children movies about cars that turn into robots
  9. 17. you get it in a test
  10. 19. you need it to prove a fact
  11. 20. its what tectonic plates are made of
Down
  1. 1. its how we know when the next earthquake is
  2. 2. it can cause one if there's an earthquake on the ocean floor
  3. 4. you stand on it
  4. 6. a layer on earth
  5. 8. ... plates
  6. 12. the upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur
  7. 13. its one of the 2 core the earth has
  8. 15. it has the ocean in the word
  9. 18. area with a ¨Z¨