Plate motion

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Across
  1. 3. A landform witch lava comes out
  2. 4. One of the big boundaries of a map
  3. 5. a similar puzzle that repeats and repeats
  4. 7. A word send for school in an hour
  5. 11. The deepest part of the earth core
  6. 13. different or becoming different from something else
  7. 14. A cool word to use for experimenting
  8. 15. A land mass that can be different
  9. 17. a sudden shake of earths surface
  10. 19. An under water mountain range.
Down
  1. 1. Large scale process affecting earth crust
  2. 2. A very hot area underneath earth crust
  3. 3. Gas, ash and lava get launched out of a mountain
  4. 6. Plates move toward the same place
  5. 8. A purposed question about the natural world
  6. 9. earth outmost layer no hard, solid rock that is underneath the soil, vegetation and water.
  7. 10. An indent into the ocean floor
  8. 12. The center of earth
  9. 16. The layer of soft solid underneath earths surface
  10. 18. to examine in detail for a purpose