crossword

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Across
  1. 5. deep part of ocean
  2. 7. two or more lithospheric plates collide.
  3. 9. testable theory
  4. 10. Earth slabs underground
Down
  1. 1. plates sliding past
  2. 2. two plates are moving away from each other
  3. 3. continents moving away
  4. 4. animal stone
  5. 6. brown part of bread
  6. 8. idea