natural disasters

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Across
  1. 2. big waves that destroy the shores
  2. 4. a violent sudden shaking of the ground
  3. 6. lots of rain that can ruin cities
Down
  1. 1. a storm with a violent wind
  2. 3. a mass of snow, ice and rocks falling quickly down a mountain
  3. 5. when wind forms a huge moving funnel