Earth Theory

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Across
  1. 1. a long spreading mountian range under water
  2. 3. south america, india, africa, australia, antartica and madigascr
  3. 5. europe, aisa, and north america
  4. 7. changes in magnetic feild in the mid ocean rigde
  5. 9. was created by harry hess
  6. 11. found in antartica fern like plant
  7. 12. he composed the sea floor spreading theory
  8. 13. big canyons under water
  9. 15. a mold of a dead aniamal in stone
Down
  1. 2. created by Alfred Wegener
  2. 4. when glacairs move through stone creating this
  3. 6. all continets all together
  4. 8. fresh water swimmer
  5. 10. he composed the Continental drift theory
  6. 14. anicnet climates
  7. 16. vibrations used to find things under water