Question

Seasonal crop rotation

helped farmers protect the fertile soil
forced people to migrate to new areas
caused land erosion at a fast rate
prevented a settled lifestyle

Answer 1

Answer:

A helped farmers protect the fertile soil

Explanation:

Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. rotations help improve soil health by adding diverse biological activity. Due to this it also decreases erosion.