tectonic plate movements

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Across
  1. 2. a natural disaster caused by transform
  2. 5. the layer on the upper part of the mantle
  3. 7. Two plates one oceanic and one continental collide together
  4. 10. a natural event that leads to diaster
  5. 11. liquid that falls out of the landform caused by transform
  6. 13. the layer below the outercore
  7. 14. the thickest part of the earth
  8. 15. Two plates move away from eachother
  9. 17. two
  10. 19. a plate that is less dense than oceanic
  11. 20. the reason that tectonic plates move
Down
  1. 1. the layer below the mantle
  2. 3. the second disaster that is caused by transform
  3. 4. this is created due to subduction
  4. 6. a type of plate that is more dense that contineal
  5. 8. a natural feature of the earth
  6. 9. one oceanic sinks under the continental plates
  7. 12. this is caused by divergant
  8. 16. The outer layer of the earth
  9. 18. this forms because of Collison