Vocab #12

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Across
  1. 4. -the process of plate movement
  2. 9. - a sudden great misfortune
  3. 10. - a storm with strong winds and rain
Down
  1. 1. - something that covers or protects
  2. 2. - the whole mass of air surrounding the earth
  3. 3. - a strong board made of thin wood sheets
  4. 5. - a sudden disaster
  5. 6. - to lock together
  6. 7. - to reduce to ruin
  7. 8. - wild and dangerous force