Forests play an important role in protecting soil from being washed or blown away. The roots of trees bind the soil firmly, while the canopy reduces the direct impact of rainfall on the ground. When forests are cleared, the exposed soil becomes loose and is easily carried away by water and wind, leading to rapid soil erosion and land degradation.
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Deforestation and erosion are closely related. Trees hold the soil together with their roots and protect it from heavy rain and strong winds. When forests are cut down, the soil becomes loose and is easily washed away by water or blown away by wind. As a result, soil erosion increases, reducing soil fertility and causing land degradation.
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