Cooper 1st

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Across
  1. 5. divergent boundary on land
  2. 7. breaks in the crust where earthquakes occur
  3. 9. movement of heat in liquids and gasses = warm rises, cool sinks
  4. 13. hot solid rock below crust
  5. 14. liquid and sold center
  6. 15. movement of heat from one solid object to another
  7. 16. plates slide past each other
  8. 17. plates spread
Down
  1. 1. original supercontinent
  2. 2. movement of heat energy through space
  3. 3. sideways and downward movement
  4. 4. soft layer below lithosphere
  5. 6. crust and upper mantle
  6. 8. plates move together
  7. 10. outer layer
  8. 11. underwater mountain system
  9. 12. long deep depressions in ocean floor