Water Underground

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Across
  1. 6. An underground layer of rock or sediment that is filled with water.
  2. 8. Does not allow water to pass through it.
  3. 10. area that is not full of water
  4. 11. river and tributaries run into it
  5. 14. dug below the water table
  6. 16. area that is not full of water
Down
  1. 1. when water passes through soil layers it becomes...
  2. 2. high area between two drainage basins
  3. 3. area where sediments deposit after heavy rains
  4. 4. soils and rocks that allow the water to pass through
  5. 5. top of saturation zone
  6. 7. only 3% found on Earth
  7. 9. forms where the river ends its journey
  8. 12. when water soaks into the ground
  9. 13. spaces that are between rock particles.
  10. 15. soil horizon that is impermeable
  11. 17. water that doesn't permeate in the soil