Water & Ice

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Across
  1. 3. About ________ percent of the Earth is covered by water.
  2. 5. We ____________ use salt water.
  3. 6. It is a frozen chunk of water found floating in the oceans.
  4. 8. It is made of frozen fresh water
Down
  1. 1. We need fresh water for washing, _________, and drinking.
  2. 2. This liquid is found in rivers and lakes, and we can drink it. Ahhh!
  3. 4. Some fresh water is _____________.
  4. 7. This liquid covers most of Earth.