Vocab Study for Water

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Across
  1. 5. Suitable for drinking
  2. 6. A river and its tributaries
  3. 8. A process of removing salt from ocean water
  4. 10. Any water that is used in households, businesses, industries, or public facilities and is drained or flushed down pipes, as well as the polluted runoff from streets and storm drains
  5. 12. Water above the surface of the land, including lakes, rivers, streams, ponds, floodwater, and runoff.
  6. 13. An ecosystem where all water runoff drains into a single body of water
  7. 14. Percentage of open spaces between grains in a rock.
Down
  1. 1. Pollution that does not have a specific point of release
  2. 2. Accumulation of pollutants at successive levels of the food chain
  3. 3. Water that fills the cracks and spaces in underground soil and rock layers
  4. 4. Pollution that comes from a specific site
  5. 6. A large natural or artificial lake used as a source of water supply.
  6. 7. A disease causing agent
  7. 9. Ability of rock or soil to allow water to flow through it
  8. 11. An underground formation that contains groundwater