plate tectonics activity 3

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Across
  1. 3. a type of heat and light source that can be very dangerous to eat and or touch
  2. 8. forms when two continental plates crash into each other
  3. 9. when a piece of land goes under another piece of land
  4. 11. the middle of a subduction zone
  5. 12. hot stuff trapped in a volcano
  6. 13. a speculation about something
  7. 14. when two plates move away from each other
  8. 18. an underwater mountain
  9. 20. when two plates come together
Down
  1. 1. something in the mantle that helps plates move
  2. 2. hot stuff that comes out of volcanoes
  3. 4. the layer under the crust
  4. 5. when two plates rift together
  5. 6. the ways plates move
  6. 7. the sciencetist who made the theory of continental drift
  7. 10. a theory about how the continents got to where they are today
  8. 15. when two plates move past each other
  9. 16. a super continent from 200 to 300 million years ago
  10. 17. a fire mountain
  11. 19. a dead things bones