Question

What is the most effective way to protect dry lands from desertification?

terrace farming
mine digging
planting a tree belt
constructing a dam

Answer 1

Answer:

planting a tree belt

Explanation:

planting a tree belt is the most effective way to protect dry lands from desertification.

Belts of trees, planted in a rectangular grid pattern or in strips within, and on the periphery of, farmland to act as windbreaks. Shelterbelts are a specific type of agroforestry system that help reduce natural hazards including sandstorms, wind erosion, shifting sand, droughts and frost.

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