why does deforestation affect animals?
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Deforestation can lead to a direct loss of wildlife habitat as well as a general degradation of their habitat. The removal of trees and other types of vegetation reduces available food, shelter, and breeding habitat. ... Animals may not be able to find adequate shelter, water, and food to survive within remaining habitat.
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Deforestation in the Amazon rainforest is a major cause to climate change due to the decreasing number of trees available to capture increasing carbon dioxide levels in the atmosphere.
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Deforestation has an impact on both factors of its ecosystem: on the abiotic factor (deforestation accounts for 35% of soil degradation according to UNEP) and on the biotic one (affecting the abundance and also the variation – reducing the biodiversity).
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Eighty percent of Earth's land animals and plants live in forests, and deforestation threatens species including the orangutan, Sumatran tiger, and many species of birds. Removing trees deprives the forest of portions of its canopy, which blocks the sun's rays during the day and retains heat at night.
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But when trees burn, they release carbon dioxide back into the atmosphere, where it contributes to climate change. Scientists also fear that over time, the Amazon could suffer so much deforestation that a feedback loop could turn it into an African-savanna-type landscape.
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Logging is kind of a man-made substitution for fires that will also open up land for the forest creatures, it also helps to control fires and gives firefighters a firebreak to help control the fires. Deforestation is taking out all the trees and brush to clear it for agriculture or development.
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Deforestation is the clearing of trees, transforming a wooded area into cleared land. ... You can see the word forest in deforestation. The prefix de- means "remove" and the suffix -ation signals the act or state of. So deforestation is the act of removing a forest.
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Direct causes of deforestation are agricultural expansion, wood extraction (e.g., logging or wood harvest for domestic fuel or charcoal), and infrastructure expansion such as road building and urbanization. Rarely is there a single direct cause for deforestation.
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A number of other species suffer at the hands of palm oil plantations. The Sumatran tiger, Sun Bear, Pygmy Elephant, and proboscis Monkey all face extinction because of deforestation and poaching.
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Eighty percent of Earth's land animals and plants live in forests, and deforestation threatens species including the orangutan, Sumatran tiger, and many species of birds.
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Cattle ranching is the leading cause of deforestation in the Amazon rainforest. In Brazil, this has been the case since at least the 1970s: government figures attributed 38 percent of deforestation from 1966-1975 to large-scale cattle ranching.
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View: Progress of mankind depends on deforestation. ... As the exploding population finds newer means to accommodate themselves and their businesses, deforestation renders animals homeless and endangers species. The imbalance in nature leads to global warming.
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Soil erosion due to Deforestation: Tree roots anchor the soil. Without trees, the soil is free to wash or blow away, which can lead to vegetation growth problems. The WWF states that scientists estimate that a third of the world's arable land has been lost to deforestation since 1960.
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Explanation: Deforestation removes the trees which hold the soil together by their roots. Removing the trees leaves the soil bare to wind and other elements which leads to desertification since the top soil is blown away, dried out or washed away by rain.
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Poaching can affect the environment by depleting certain species of animals. It causes animals that are endangered to become extinct, thus creating a disruption in the food chain. Eventually, it will cause as a result new adaptations of animals, and/or species beyond human control.
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['Increase in Deforestation. ... ', 'Soil Degradation. ... ', 'Ecological Impacts including Loss of Biodiversity and loss of Natural Habitats. ... ', 'Increased Health Risks to Humans. ... ', 'Socio-Economic and Livelihood Loss. ... ', 'Increased Carbon Emissions, Speeding up Global Warming.']
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Deforestation causes can either be direct or indirect. Among direct causes are: Natural causes as hurricanes, fires, parasites and floods. Human activities as agricultural expansion, cattle breeding, timber extraction, mining, oil extraction, dam construction and infrastructure development.