Water on Earth

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Across
  1. 1. The process in which material si laid down
  2. 3. The upper surface of undergound water
  3. 4. The movement of water from the ocean to the atmosphere to the land and back to the ocean
  4. 7. The percentage of the total volume of a rock or sediment that consists of open spaces
  5. 10. An area of land that is drained by a water system
  6. 12. A tank that seperates solid waste from liquids and that has bacteria that breakdown the solid waste
  7. 13. An area along a river that forms from sediments deposited when the river overflows
  8. 14. A spring whose water flows from a crack in the cap rock over the aquifer
  9. 15. Pollution that comes from many sources rather that from a single, specific site
  10. 17. The ability of a rock or sediment to let fluids pass threw its open spaces or pores
  11. 19. The materials carried by a stream
  12. 20. The boundry between drainage areas that have streams that flow in opposite directions
Down
  1. 1. A fan-shaped mass of material deposited at the mouth of a stream
  2. 2. A facility that cleans the waste materials found in water that comes from sewers or drains
  3. 5. A fan-shaped mass of material deposited by a stream when the slope of the land decreases sharply
  4. 6. The path that a stream follows
  5. 8. Pollution that comes from a specific site
  6. 9. An area in which water travels downward to become part fo an aquifer
  7. 11. The process wehre the elements transport soil and sediment from one place to another
  8. 16. A stream that flows into a larger stream or a lake
  9. 18. A body of rock or sediment that stores groundwater and allows the flow of groundwater