Water

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Across
  1. 4. holes in the ground that hold water.
  2. 7. 23% of our usable water comes from this.
  3. 9. these remove solids from wastewater.
  4. 12. a type of run off from farming.
  5. 14. top surface of the underground water.
  6. 15. an aquifer type that is more safe to put a well in.
  7. 17. waste from toxic metals.
Down
  1. 1. ability of rock to transmit water.
  2. 2. chemical waste that are sometimes kept in holding pomds.
  3. 3. describes a type of pollution in which you can see the source.
  4. 5. describes how water moves through areas of high permeability.
  5. 6. gas and oils that are left on highways.
  6. 8. these are underground and can leak into the soil if not taken care of.
  7. 9. describes how groundwater moves compared to above ground water.
  8. 10. the volume of pore space.
  9. 11. layers of permeable rock that water flows through.
  10. 13. a layer of this is under landfills to keep liquid pollution contained.
  11. 16. areas that can have large amounts of animal watses.