Disasters

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Across
  1. 2. a mountain that sometimes explodes, sending out fire and hot rocks
  2. 4. a sudden shaking of the Earth’s surface
  3. 6. a very large amount of water that covers an area that is usually dry
Down
  1. 1. a human made disaster that causes great damage
  2. 3. an extremely large wave caused by movement of the Earth under the sea
  3. 5. a violent storm with very strong fast winds