Plate Tectonics Crossword Puzzle

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Across
  1. 1. ocean floor sinks under a deep ocean trench and back into the mantle
  2. 5. chains of mountains that rise up from the floor of the ocean
  3. 8. transferring energy/heat through liquids
  4. 9. earths plates which meet at plate bounderies
  5. 11. volcanos similar to a belt mostly on the pacific ocean
  6. 13. heating and cooling of a liquid along with changes in the density with force of gravity makes this
  7. 14. transferring energy/heat through electromagnetic waves
  8. 16. earths lithosphere section that is broboundariesieces
  9. 17. molten material inside the mantle
  10. 18. remains of something from the past that is preserved
Down
  1. 2. how much mass is in an object
  2. 3. continents moving overtime due to the plates
  3. 4. area where material deep in the earth rises to the crust and melts, forming magma
  4. 6. ocean floor turning into deep underwater canyons
  5. 7. mid-ocean ridges adding new material to the floor of the ocean
  6. 10. a weak spot in earth's surface which allows magma from the mantle to rise
  7. 12. volcanos creating a string of volcanos
  8. 13. transferring energy/heat through a direct object or thing
  9. 15. continent from millions of years ago
  10. 19. magma that has risen to earth's surface