Purification of Water

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Across
  1. 6. Process used while straining liquid tea from its leaves.
  2. 7. Heavy solids settle down at the bottom of the container.
  3. 10. A substance that dissolves a solute.
Down
  1. 1. The method of separating impurities from water.
  2. 2. Heavy solids are first made to settle down before the clear liquid is decanted off.
  3. 3. Process used to separate soluble impurities from water.
  4. 4. Increases the solubility of any substance in a solvent.
  5. 5. A mixture of Lemon juice and sugar in water.
  6. 8. Uses ground water.
  7. 9. The Universal solvent.