Water

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Across
  1. 3. - gaseous form of water
  2. 5. point -water is cooled then changes to ice
  3. 7. point - ice is heated then melts to form water
Down
  1. 1. - liquid form of water
  2. 2. period of below-average precipitation in a given region
  3. 4. point -water boiling at 100 degrees
  4. 6. - solid form of water