natural disasters

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Across
  1. 2. when an area or land, that is usually dry, becomes submerged in water.
  2. 4. a huge storm that forms over warm seas and oceans.
  3. 6. a series of huge waves caused by an earthquake or volcano under the sea.
Down
  1. 1. when lava and gas erupt from a vent in a volcano.
  2. 3. the sudden movement of the Earth’s crusts.
  3. 5. a period of excessively hot weather.