But what all does deforestation actually affect? The list is nearly endless, because it is different in every environment and population. On a global scale though deforestation affects greenhouse gases, climate, soil fertility, water quality, watersheds, and biodiversity. Deforestation causes all of the CO2 gases stored in trees to be released into the atmosphere which increases greenhouse gases and ultimately affects the climate and global warming. Tropical deforestation alone, “accounts for about 15 percent of the world’s global warming pollution—more than that produced by every car, truck, plane, ship, and train on Earth” (Boucher 1). The area where deforestation occurs destroys the soil’s fertility inhibiting it from being able to regrow there. Erosion caused by deforestation runs off into streams, rivers, and lakes which affect the water quality and watersheds. Deforestation also affects biodiversity, because it kills or helps kill off plants and animals that are important to the local environment.
With all of these negative effects, you would