Natural disasters

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Across
  1. 2. An uncontrolled fire occurring in vegetation, such as forests
  2. 6. A tropical cyclone characterized by strong winds and heavy rainfall
  3. 8. A rapid flow of snow down a slope
  4. 9. An overflow of water onto land
  5. 10. A rapidly rotating column of air extending from a thunderstorm to the ground
Down
  1. 1. A severe snowstorm characterized by strong winds
  2. 3. A prolonged period of abnormally low precipitation
  3. 4. A series of ocean waves caused by a large underwater disturbance
  4. 5. A vent in the Earth's crust through which lava flows
  5. 7. A sudden and violent shaking of the ground