Natural disasters

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Across
  1. 2. - a mass of mud (= wet earth) moving suddenly and quickly down a steep slope
  2. 3. - a long period when there is little or no rain
  3. 5. - an occasion when a volcano explodes, and flames and rocks come out of it
  4. 6. - an extremely large wave caused by a violent movement of the earth under the sea
  5. 7. - a fire burning in an area of land with many trees, that is difficult to control and sometimes spreads quickly
  6. 9. - a large amount of ice, snow, and rock falling quickly down the side of a mountain
Down
  1. 1. - a large amount of water covering an area that is usually dry
  2. 4. - a strong, dangerous wind that forms itself into an upside-down spinning cone
  3. 5. - the disease in a large number of people at the same time
  4. 7. - a situation in which there is not enough food for a great number of people
  5. 8. - a sudden violent movement of the earth's surface, sometimes causing great damage