Natural disasters

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Across
  1. 3. High speed winds in Asia that form over water (1,7)
  2. 5. Supervolcano going off (2,6/8)
Down
  1. 1. High speed winds in Europe & America that form over (1,9)water
  2. 2. Overflowing water (1,5)
  3. 3. High speed winds that form over land (1,7)
  4. 4. High speed winds in Africa that form over water (1,7)