12.2 Water Underground

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Across
  1. 4. Any underground layer of rock or sediment that holds water
  2. 6. Mechanism used to bring up groundwater in a well
  3. 9. Boiling hot water and steam bursting through the ground
  4. 10. Formed when underground water bubbles or flows out of cracks in the rock
  5. 11. Type of well that does not reach the aquifer or the aquifer level has dropped too low
  6. 12. Zone of the water table that has both moisture and air
  7. 13. A well that uses underground pressure to make water rise
Down
  1. 1. Table The top layer of the Saturated Zone; wells must be drilled below it to work
  2. 2. Force that causes groundwater to flow down underground
  3. 3. Zone of permeable material that is filled with water
  4. 5. Material that water is unable to pass through
  5. 7. Large aquifer that lies beneath the plains of the midwest, going from South Dakota to Texas
  6. 8. Material that allows water to pass through