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← Nature & AnimalsDecomposition rates decrease drastically in permanently frozen arctic soils, which consequence occurs because of limited nutrient cycling?
A)Reduced microbiome metabolic activity✓
B)Amplified methane release potency
C)Permafrost thaw strengthens stability
D)Plant productivity exhibits sudden surge
💡 Explanation
Reduced microbiome metabolic activity decreases decomposition rates through enzyme kinetics slowing nutrient turnover; because enzyme-catalyzed reactions rely on specific temperature ranges, therefore nutrient release diminishes drastically, rather than processes accelerating unexpectedly at freezing temperatures.
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