Natural Disasters

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Across
  1. 2. Sudden shaking of the Earth's crust
  2. 4. Uncontrolled blaze in forests or grasslands
  3. 6. Violent rotating column of air touching the ground
  4. 7. Overflow of water onto normally dry land
Down
  1. 1. Dangerously high temperatures over a prolonged period
  2. 3. Intense tropical storm with strong winds and rain
  3. 4. Heavy snow and ice event during cold months
  4. 5. Long period with little or no rainfall