Questions

• 1. Roots. 5. nitrogen/N2 and hydrogen/H+ 9. Ammonia/NH3. 13. reduction
  2. soil. 6. Ammonia . 10. Nitrites/NO2- 14. Oxidation
  3. soil. 7. Nitrites/NO2-. 11. Nitrates/NO3- 15. Oxidation
  4. soil. 8. Nitrates/ NO3- 12. Nitrogen gas/N2. 16. Reduction

  
• What is the difference between decomposition and denitrification

  Decomposition breaks down dead matter and increases nitrate supply

  Denitrification is the conversion of nitrates into nitrogen gas reducing nitrate supple
• What is the difference between nitrogen fixation and nitrification

  Nitrogen fixation is the conversion of atmospheric nitrogen into ammonia

  nitrification is the conservation of ammonia into nitrites and nitrate
• 1.ammonification

  2. Nitrification

  3. Nitrosomonas

  4. Nitrobacter

  5. amino acids

  6. Nitrogen fixing