Which process would help soil conservation?

Crop Rotation and Cover Crops

Explanation:

Sorry if incorrect

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Growing crops that need diffrent nutrians

Explanation:

Growing crops that need different nutrients helps prevent fields from building up excess nutrients. ... When planted along steep slopes and stream and river banks, these cover crops help provide ample erosion control, keeping the soil in the fields and not washing off into waterways.

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its c not d   tell me if that´s correct