Tornados

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Across
  1. 4. a severe thunderstorm
  2. 5. rough
  3. 7. circular movement
  4. 8. natural movement of the air
  5. 9. condensed water droplets
Down
  1. 1. rotating column
  2. 2. fast
  3. 3. rotating vortex of air
  4. 6. force