Organic matter decomposes rapidly in Pakistani soils because of ____________ conditions, that is why our soils generally have < 1% organic matter:
Correct answer: A. Both a & b
- A. Both a & b
- B. Alkaline
- C. High temperature
- D. None of a & bSoil
Explanation
Warm Pakistani conditions accelerate microbial breakdown of organic residues, while the generally neutral to alkaline reaction supports active decomposition compared with strongly acidic soils. This rapid loss, together with limited organic-matter return, contributes to the commonly low soil organic matter content.
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