Plate Tectonics & Seafloor

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Across
  1. 5. Evidence used to support continental drift
  2. 6. Evidence of past species or life
  3. 7. Where old crust is recycled
  4. 8. Reaction from two tectonic plates moving
  5. 10. Developed the idea of seafloor spreading
  6. 11. Outer layer of the Earth
  7. 13. Developed the idea of Continental Drift
Down
  1. 1. Hot molten rock in the mantle
  2. 2. Layer beneath the crust
  3. 3. Moving away from each other
  4. 4. Moving toward each other
  5. 9. Where hot magma comes up to create new crust
  6. 12. When one plate moves below another plate