Propertes of Water

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Across
  1. 3. Heat the heat required to convert a solid into a liquid or vapor, or a liquid into a vapor, without change of temperature
  2. 5. dissolved salt content of a body of water
  3. 6. the weather conditions
  4. 7. the process of a substance in a liquid state changing to a gas state
  5. 9. Nutrients Carbon dioxide, iron, nitrogen and phosphorus
  6. 14. produced by separation of the components of light by their different degrees of refraction according to wavelength
  7. 16. a measure of acidity and alkalinity of a solution
  8. 18. a steep temperature gradient in a body of water
  9. 19. the basic unit of a chemical element
  10. 20. Capacity the number of heat units needed to raise the temperature
Down
  1. 1. the mass per unit volume
  2. 2. a system or formation of layers, classes, or categories
  3. 4. the action of breathing
  4. 8. a poisonous, combustible non metal that exists in two common forms
  5. 10. the degree or intensity of heat present in a substance
  6. 11. Transmission When light moves through a transparent material
  7. 12. a weak bond between two molecules resulting from an electrostatic attraction
  8. 13. a strong salinity
  9. 15. able to dissolve other substances
  10. 17. Molecule a molecule that has a partial positive charge and a partial negative charge