puzzle by owen

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Across
  1. 4. LAVA Shooting mountain
  2. 8. a theory stating the plates are moving
  3. 9. plates slide
  4. 11. a super continent
  5. 12. the guy who discovered continental drift
  6. 13. magma that reaches the surface
Down
  1. 1. fits with africa
  2. 2. the "engine" for why the plates move
  3. 3. the bones of a dead animal
  4. 5. a storm very deadly to the coast
  5. 6. plates move away
  6. 7. a continent that fits with south america like puzzle pieces
  7. 8. plates hitting
  8. 10. lava in the ground