Why do farmers rotate crops?
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Answer: Different crops replenish different nutrients
Different crops replenish different nutrients ✓ — Correct! Different crops use and return different nutrients to soil. Corn depletes nitrogen while legumes (beans, peas) add nitrogen through root bacteria. Rotating maintains soil fertility without relying solely on fertilizers, and also breaks pest/disease cycles.
Attract beneficial rainwater — Wrong. Crop rotation has no effect on rainfall—rain patterns are determined by weather systems, not what's planted. Rotation benefits soil nutrients and breaks pest cycles.
Follow government regulations — Wrong. While some programs encourage rotation, farmers do it primarily for soil health and productivity, not compliance. It's an ancient, proven agricultural practice.