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  5. The soil gains nitro...

The soil gains nitrogen through one of the following except

Geography
JAMB 2021

The soil gains nitrogen through one of the following except

  • A. Denitrification
  • B. Application of organic manure
  • C. Electrical discharge
  • D. Symbiotic nitrogen fixation
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Correct Answer: Option A
Explanation

Denitrification is the major way by which nitrate in the soil is lost by its conversion to gaseous nitrogen with the aid of some denitrifying bacteria

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