Mend 3

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