In today's tropical rainforests, local rainfall has decreased by as much as 50 % when the forests were cut and replaced by farmland or pasture.

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Studies have shown that deforestation can lead to a reduction in local rainfall by as much as 50%, particularly in tropical rainforests. This is because trees in the rainforest release large amounts of moisture into the atmosphere through a process called transpiration, which helps to create the conditions necessary for rainfall. Without trees, the local climate can become drier, leading to lower rainfall levels.

In Today's Tropical Rainforests, Local Rainfall Has Decreased by as Much