What is a potential benefit of using alley cropping?

slowing soil erosion
increasing cash crop yields
decreasing labor costs
shifting agriculture to new areas

The correct option is B. Increasing cash crop yields.

Explanation:

Alley cropping can be described as an effective agricultural technique in which crops are grown between rows of trees at each side. This techniques protect the crop plants from being destroyed and increases the yield of crops. Alley cropping is a technique that is used by various farmers to increase their income as crop production is improved.

The main reason that this technique is effective is that the fertility of the soil enhances by this technique.

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.