Water cycle

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Across
  1. 2. When a gas turns into a liquid
  2. 3. When a liquid turns into a gas
  3. 5. When a solid forms directly to a gas
  4. 6. Water beneath Earth's surface
  5. 7. The world has 3% of this kind of water
Down
  1. 1. Water forms falling from clouds
  2. 4. The word has 97% of this kind of water