Importance of Fertilizers Study App Download | Class 9 Biology MCQ e-Book PDF | 403
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Importance of Fertilizers MCQ (Question 403) – Study App & e-Book Download

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MCQ 403: The greenhouse gas which can be emitted from the storage of nitrogen-based fertilizers is:

  1. nitrous oxide
  2. nitric oxide
  3. oxygen
  4. hydroxide

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