Tectonic Plates

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Across
  1. 3. the earths center
  2. 4. where two plates meet, usually the place of most activity
  3. 5. Boundary where two plates meet
  4. 6. when two plates are moving apart
  5. 11. Drift The theory of moving contents
  6. 12. the middle part of earth
  7. 14. when magma comes out of the earth
  8. 16. the top layer of the earth, the surface
  9. 17. when two plates move side by side
  10. 19. volcanic rock that is immediately cooled, and therefore smooth
Down
  1. 1. the result of two plates moving together
  2. 2. Plates
  3. 3. when two plates are moving towards each other
  4. 7. when two plates move against each other
  5. 8. the result of two plates separating
  6. 9. an inactive volcano
  7. 10. Rock rock that changes, from volcanic activity
  8. 13. lava when it is still in the earth
  9. 15. spot an area where the magma under the earths surface is closer to the surface
  10. 18. Floor Spreading when a fault is underneath the sea, and magma comes out and immediately coolsls