Science Crossword

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Across
  1. 7. When an oceanic plate goes underneath a continental plate
  2. 8. Last name of the scientist who proposed continental drift
  3. 9. Device that mapped the ocean floor
  4. 10. Two plates moving together
Down
  1. 1. Largest tectonic plate
  2. 2. Two plates slide past/against each other
  3. 3. The name of the supercontinent
  4. 4. Two plates moving apart
  5. 5. Professor who mapped the ocean floor using S.O.N.A.R
  6. 6. Subduction causes this