Plate Tectonics

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Across
  1. 4. Coming together
  2. 6. The thing that comes out of a volcano
  3. 8. slide by slide
Down
  1. 1. Pulling apart
  2. 2. A layer of the earth, we live on this one
  3. 3. Lava but underground
  4. 5. ba BOOM
  5. 7. Top most layer of the earth