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Which adaptive outcome results when Andean terraced fields experience intense rainfall?

A)Accelerated rate of soil salination
B)Improved stability against landslides
C)Reduced nutrient runoff downstream
D)Increased risk of waterlogging occurs

💡 Explanation

Terraces reduce nutrient run-off because step-like structures slow water flow and sediment transport via the deposition mechanism. Therefore more nutrients are retained within each level, rather than eroding and depleting field fertility.

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