tectonic plates

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Across
  1. 5. crust that makes up the continents
  2. 11. When the oceanic lithosphere is recycled into the Earth's mantle at convergent boundaries
  3. 12. when tectonic plates spread out
  4. 13. how energy transfers
  5. 15. Volcanos that are bigger and more destructive than average volcanos
  6. 17. When plates slide away from each other
  7. 18. the plates that are under the earth
Down
  1. 1. where two plates meet
  2. 2. When tectonic plates move toward each other
  3. 3. crust that is below the ocean
  4. 4. a supercontinent that is belived to exist billions of years ago
  5. 6. caused when plates slide past each other and let off seismic waves
  6. 7. Caused when one plate sinks under another
  7. 8. The force that acts on rock to change its shape or volume
  8. 9. When plates slide toward each other
  9. 10. Made at a divergent boundary
  10. 11. when two plates slide past each other
  11. 14. When two plates run into each other
  12. 16. when plates shift in water letting off seismic waves
  13. 19. When plates slide past each other