Biology

The correct answer is: C.Crop rotation involves planting different crops in the same area in sequential seasons to improve soil health, prevent pests and diseases, and increase crop yield.

Explanation:

Crop rotation is a fundamental practice in sustainable agriculture, where different crops are planted in a specific sequence over multiple growing seasons. This method provides several benefits:

1.Improves soil health: Different crops have different nutrient requirements. By rotating crops, farmers can help maintain a balanced level of nutrients in the soil, reducing the need for synthetic fertilizers.

2.Prevents pests and diseases: Many pests and diseases are crop-specific. By rotating crops, pests and pathogens that target a particular plant species are less likely to establish a strong population in the soil. This reduces the need for chemical pesticides.

3.Increases crop yield: Crop rotation can lead to better yields over time by maintaining soil fertility and reducing the risks of soil degradation and pest damage, which can occur when the same crop is grown repeatedly in the same place.

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