alleryMatch soil health: 1. Biota: p. Microbes 2. Humus: q. Organic C 3. Cycle: r. Nitrogen
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
Soil biota includes microorganisms, humus stores organic carbon, and geochemical cycles sustain nitrogen availability.
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