Plate Tectonics

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Across
  1. 3. when Earth’s crust diverge on land and a deep valley forms
  2. 5. supercontinent
  3. 7. come together
  4. 8. continents slowly moving over the surface overtime
  5. 9. breaks in Earth’s crust where rocks slip past each other
  6. 10. the ocean floor sinking under a deep ocean trench & back into the mantle
Down
  1. 1. trace of an ancient organism preserved in rock
  2. 2. diverge; moving away
  3. 4. earths plates & plate motions into a theory
  4. 6. mid-ocean ridges add material to the ocean floor