Unit 8 25 terms cross word James H

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Across
  1. 3. remove all foreign material
  2. 7. following the level of the land around a hill
  3. 9. water that drains out of the soil after it has been wetted
  4. 12. any material that supplies nutrients for plants
  5. 13. a soil or wall structure built across the slope to capture water
  6. 14. a close growing crop planted to protect the soil surface
  7. 15. the chain of animals that are eaten or eat other animals
  8. 17. planting crops without plowing
  9. 18. large land area where absorbed water goes into bodies of water.
  10. 19. water that has very low salt or no salt
  11. 22. changing from a liquid to a gas
  12. 23. a substance that dissolves or changes materials
Down
  1. 1. too much of a plant is eaten
  2. 2. moisture from rain or snow
  3. 4. The water that flows up the mouth of a river
  4. 5. wearing away of soil
  5. 6. Adding water for crops
  6. 8. An area with very low precipitation
  7. 10. water that is held too tightly for plant roots to absorb
  8. 11. a material placed on soil surface the help growth
  9. 12. water that drains out of soil
  10. 16. when water fills all the spaces or pores in the soil
  11. 18. the cycling of water
  12. 19. the amount and type of nutrients in the soil
  13. 20. Water absorbing and nutrient holding soil
  14. 21. a material that reduces the acidic content of soil