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AP® Environmental Science

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Moderate

Erosion Control

APES-I3PTG1

A farm's soil is its lifeblood. If the topsoil is eroded, it can reduce the farm's productivity.

Which agricultural technique is the LEAST effective for reducing the erosion of a farmer's field?

A

The farmer can plant a windbreak of trees.

B

The farmer can practice contour plowing.

C

The farmer can plant a cover crop.

D

The farmer can practice crop rotation.

E

The farmer can practice no-till agriculture.