Alex 3

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