Heat. It's makes us feel warm

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Across
  1. 2. It is solid material
  2. 3. They are blue in color
  3. 4. It has a fixed shapes
  4. 5. when we heat the ice it will be in liquid form
  5. 7. we can make juices from it
Down
  1. 1. when we boiled the water it makes?
  2. 2. We enjoy and play in this weather.
  3. 4. it produce heat
  4. 6. it also looks like water