science

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Across
  1. 1. the separation of contents.
  2. 4. the make up of earth
  3. 6. the study of the earth
  4. 7. form when 2 or more plates separate.
  5. 9. The earth before contention drift
  6. 10. closest to the mid ocean ridge.
Down
  1. 2. rock that is farther from the ocean ridge.
  2. 3. created Continental drift.
  3. 5. the technology used to map the ocean floor
  4. 8. divergent,convergent,