EN SCI

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Across
  1. 5. a point in which catastrophic event is completed
  2. 7. layers dominated by organic material
  3. 8. what is the 25% in component definition
  4. 10. refer to sediments carried by fresh water but deposit in salt water
  5. 11. formed as massive ice sheets, moving across north america
  6. 14. what is the 5% in component definition
  7. 17. unit that represent the entire soil body
  8. 18. upper limit
  9. 19. refers to rainfall and temperature
  10. 20. what is OR in CLORPTT
  11. 21. lower limit
  12. 23. contains very high amounts of negative charge
  13. 24. it is parallel to the surface
  14. 26. referred to as topsoil
  15. 28. referred to as subsoil
  16. 29. group of pedons
  17. 30. they are experience intense weathering
Down
  1. 1. it determines the degree to which the other soil forming factors express themselves
  2. 2. a vertical section of the soil extending vertically through all its horizon
  3. 3. known as hard rock
  4. 4. is the main biotic factor
  5. 6. loose surface of the earth
  6. 9. originate from plants that have died or shed their leaves
  7. 12. the materials underlying the soil and from which the soil developed
  8. 13. refers to anything that cause contamination of soil
  9. 15. they bulldozed rocks,minerals and soil in front of them
  10. 16. can suggest soil properties that may influence plants
  11. 22. is the washing away of the top layer of soil
  12. 25. it lacks any horizon development
  13. 27. farming is an alternative agricultural system in reaction to rapidly changing farming practices