Water Resources & Pollution

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Across
  1. 2. a man-made structure used to slow river flow and often harness hydroelectricity
  2. 6. using a resource in a way so that it lasts long-term
  3. 7. an area of land that drains into the same body of water
  4. 10. a man-made replacement for a river (hint: we have many here in South FL!)
  5. 11. synonym for watering gardens or cropland
  6. 12. a man-made structure that uses gravity to transport water from one place to another
Down
  1. 1. top of groundwater that changes with weather and use
  2. 3. underground rock storing groundwater
  3. 4. recycled and treated wastewater from home appliances
  4. 5. freshwater from precipitation and runoff that's stored on Earth's surface
  5. 7. liquid H2O
  6. 8. removing salt from saltwater as a means to purify water
  7. 9. when water quality decreases and negatively affects wildlife and/or humans