Water Facts Crossword

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Across
  1. 4. Water is _____ dense than water.
  2. 7. There is 1 _____ atom in a water molecule.
  3. 8. Humans can survive a few _____ without water.
  4. 9. Water in the form of a solid.
  5. 11. Water in the form of gas.
  6. 12. Water _____ at 32 degrees F.
  7. 13. Most of the water on Earth is _____.
  8. 14. Water _____ at 212 degrees F.
  9. 15. Less than 1% of all water is _____ water.
Down
  1. 1. _____ is the symbol for water.
  2. 2. 2% of all water is in _____.
  3. 3. There are 2 _____ atoms in a water molecule.
  4. 5. Water is a universal solvent (it dissolves almost anything).
  5. 6. Water is a odorless,_____, and colorless liquid.
  6. 10. Hard water contains calcium and _____.