Question Why is alley cropping considered a sustainable farming practice?(1 point) Responses It is less expensive than conventional farming. It is less expensive than conventional farming. It allows farmers to meet current needs while preserving resources. It allows farmers to meet current needs while preserving resources. It requires farmers to know best practices for only one crop. It requires farmers to know best practices for only one crop. It allows farmers to focus on selling their crops locally.

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Alley cropping is considered a sustainable farming practice primarily because it allows farmers to meet current needs while preserving resources. This method involves planting rows of trees or shrubs alongside crops, which can enhance biodiversity, improve soil health, and reduce erosion while still allowing for agricultural production.