Natural Disasters

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Across
  1. 3. the sudden movement of the Earth’s crust
  2. 5. a violently rotating column of air
  3. 7. a mass of snow, ice, and rocks falling rapidly
  4. 8. when lava and gas erupt from a volcano
Down
  1. 1. a series of huge waves caused by an earthquake
  2. 2. a period of excessively hot weather
  3. 4. a huge storm that forms over warm seas and oceans
  4. 6. when an area becomes submerged in water