Plate Tectonics Project

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Across
  1. 2. wave in the earths produced by an earthquake
  2. 3. plate where two tectonic plates move towards and collide
  3. 5. type of seismic wave that moves through the earth's interior
  4. 6. the process by heat or electricity being transmitted
  5. 8. field moving electric charge within the force continental drift a theory where earth's continents move slowly
  6. 10. spreading formation of new areas of oceanic crust
  7. 11. outermost layer between the earth's crust
  8. 12. crust thick part of the earth's crust
  9. 18. plate two Tectonics plates move apart
  10. 19. polarity a property of a magnet that defines two poles
Down
  1. 1. rifting stretched and thinned by forces
  2. 4. crust thin part of the earth's crust
  3. 6. the innermost or most essential part of something
  4. 7. movement caused within the fluid
  5. 9. boundary where two plates Tectonics meet and interact
  6. 13. fault two plates slide past each other
  7. 14. plains found between continental margins and mid-ocean ridges
  8. 15. a long narrow ditch
  9. 16. the outer most solid layer
  10. 17. layer of rock between earth's crust