Water and Soil Conservation pg 133

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Across
  1. 4. _______ solvent material that dissolves or otherwise changes most other materials
  2. 9. level line around a hill in which all points along the line are the same elevation
  3. 10. _______ water that flows from the land to oceans and contains little or no salt
  4. 11. water bearing rock formation
  5. 12. changing from a liquid to a vapor or gas
  6. 13. water that flows up the mouth of a river as the ocean tide rises and comes in
  7. 14. ______ table level below which soil is saturated or filled with water
  8. 15. town having a harbor for ships to take on cargo
  9. 17. addition of water to plants to supplement that provided by rain or snow
  10. 18. of or pertaining to the household
Down
  1. 1. formation of rain and snow
  2. 2. drinkable, that is , free of harmful chemicals and organisms
  3. 3. water added until all the spaces or pores are filled
  4. 5. crop close growing crop planted to protect the soil and prevent erosion
  5. 6. ________ chain interdependence of plants or animals on each other for food
  6. 7. wearing away
  7. 8. large areas of the world having an
  8. 10. amount and type of nutrients in the soil
  9. 14. _______ cycle movement of water to surface, to atmosphere, to surface
  10. 15. removal of all foreign material
  11. 16. large land area from which water flows or from which it is absorbed from rain or melting snow, and from which water drains as it emerges to the surface through springs