DYE Crossword Puzzle

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Across
  1. 3. Compass points north
  2. 6. Process where oceanic crust sinks below plates
  3. 7. Process where new oceanic crust forms
  4. 8. Hot air balloons and lava lamps are an example of this
  5. 10. A conveyor belt is an example of this
  6. 14. The theory that plates move on top of Earth's mantle
  7. 17. Two plates seperate
  8. 18. A cloth being pulled off of a table is an example of this
  9. 19. Compass points south
  10. 20. Where new crust is forming
Down
  1. 1. Two plates collide
  2. 2. The supercontinent where all the continents are connected
  3. 4. Two plates slide past each other
  4. 5. The area where the denser plate sinks into Earth
  5. 9. Scientists use these to measure how fast continents move
  6. 11. One of the specimens Alfred Wegener used to support his theory
  7. 12. Started the theory of Continental Drift
  8. 13. Used an echo sounder to map the depth of the ocean
  9. 15. Magnetic field reverses directions
  10. 16. A flattened hamburger patty is an example of this