Flow of nitrogen in soil due to:_________?
Correct answer: D. Mass flow
- A. Diffusion
- B. Interception
- C. None of the aboveHire Grant Writers
- D. Mass flow
Explanation
Nitrogen, especially nitrate, reaches plant roots mainly through mass flow with moving soil water, although diffusion also contributes. Interception is a root mechanism for nutrient contact rather than the principal flow process.
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