Plate tectonics

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Across
  1. 1. semifluid below or within the crust
  2. 7. when the sea floor diverges
  3. 8. what boundary has the plates come apart
  4. 9. what happens to divergent plates
  5. 10. what plate is under the ocean
  6. 11. what boundary has the plates come together
  7. 15. what boundary has plates slide past each other
  8. 17. the semi fluid that spews out of
  9. 18. the upper mantle and crust of the earth
  10. 19. when magma rises cools and sinks back down
  11. 21. how many boundaries are there
  12. 22. what does cold air do
Down
  1. 2. the thin layer below the lithosphere
  2. 3. what happens to plates in a convergent boundary
  3. 4. what forms when you have a oceanic plate in a convergent boundary
  4. 5. this forms when 3 oceanic plates collide
  5. 6. what plate is under the continent’s
  6. 12. what happens in a transform boundary
  7. 13. when a oceanic and continental plate collide this forms
  8. 14. when 2 continental plates collide what forms
  9. 16. what forms when 2 oceanic plates are in a convergent boundary
  10. 20. what does hot air do