Which statement correctly summarizes how land management affects land fertility? (1 point) Responses

Crop diversity depletes nutrients from the soil, decreasing fertility.
Planting a lot of one type of crop reduces nutrient loss, increasing fertility.
Cover crops promote the erosion of nutrients from the soil, decreasing fertility.
Crop rotation protects against nutrient loss in the soil, maintaining or increasing fertility.

Crop rotation protects against nutrient loss in the soil, maintaining or increasing fertility.