How are deforestation and decreased rainfall related?
Deforestation and decreased rainfall are interconnected through the water cycle. Trees play a crucial role in maintaining regional rainfall patterns through transpiration—the process of releasing water vapor into the atmosphere through their leaves. This moisture contributes to cloud formation and precipitation. When forests are cleared, transpiration decreases dramatically, reducing atmospheric moisture and disrupting local weather patterns. Additionally, forests act as natural water reservoirs, absorbing rainfall and releasing it gradually, which maintains humidity levels. Without forest cover, rainwater quickly runs off, and the area becomes drier. Large-scale deforestation can alter regional climate, leading to reduced rainfall, longer dry seasons, and increased drought frequency, creating conditions that make it difficult for forests to regenerate naturally.
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