Environmental Science

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Across
  1. 3. The process of removing salt from seawater
  2. 7. When water molecules are broken down into hydrogen and gas by an electric current that runs through the water
  3. 8. Disease-causing organisms and viruses
  4. 10. large lakes that store water for human use
  5. 12. all the land of an area that supplies water to a particular river system
  6. 13. Energy made by the flow of an electric charge
Down
  1. 1. A form of landscaping irrigation that requires much less water
  2. 2. The process in which fuel burns because it combines rapidly with oxygen
  3. 4. The process of heating ore beyond its melting point
  4. 5. Kinetic energy of moving water turning turbines to generate electricity
  5. 6. Electricity generated by the combustion of biomass
  6. 9. Liquid fuels from biomass
  7. 11. The ability to do work or cause a change