gwyneth3

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