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← Nature & AnimalsWhich outcome results from inhibited nitrogen fixation in soil?
A)Reduced plant available nitrogen resources✓
B)Increased atmospheric carbon sequestration rate
C)Enhanced soil microbial community diversity
D)Decreased availability phosphorus in the rhizosphere
💡 Explanation
Reduced plant available nitrogen emerges because nitrogen fixation by bacteria converts atmospheric nitrogen into usable forms; therefore, less fixed nitrogen means reduced nitrogen sources, rather than affecting carbon sequestration, microbial diversity, or rhizosphere phosphorus availability.
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