tetonic plates

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Across
  1. 2. hot
  2. 5. mountain
  3. 7. crust
  4. 11. stacks
  5. 12. planet
  6. 13. mountains
  7. 14. underground
  8. 16. pull apart
  9. 17. pull close
Down
  1. 1. boundaries
  2. 3. lines
  3. 4. earth
  4. 6. atomic
  5. 8. quake
  6. 9. trees
  7. 10. veryhot
  8. 15. water