¿Qué es la deforestación? | 101 Videos

four is cover about 30% of the planet and the ecosystems that create play an essential role in supporting life on Earth but deforestation is clearing Earth's forests on a massive scale and at the current rate of destruction the world's rainforests could completely disappear within a hundred years why should we care about deforestation together forestry and agriculture are responsible for 24 percent of greenhouse gas emissions making deforestation a significant contributor to climate change deforestation impacts the amount of greenhouse gases in the atmosphere in two ways first when trees are felled they release the carbon they are

storing into the atmosphere second trees play a critical role in absorbing the greenhouse gases that fuel global warming fewer forests mean larger amounts of greenhouse gases entering the atmosphere and increase speed and severity of global warming in addition to helping regulate the Earth's climate forests provide habitats for over 80% of the plants and animals that live on land but deforestation destroys these habitats diminishing biodiversity some estimate that four to six thousand rainforest species go extinct each year this also affects the more than two billion people who rely on forests as sources of food and shelter

the biggest driver of deforestation is agriculture farmers chop down trees in order to plant crops like soybeans palm trees in cocoa or to make room to raise livestock for beef logging operations which provide the world's wood and paper products also cut countless trees each year forests are also destroyed as a result of growing urban sprawl as land is developed for dwellings the effects of deforestation are grave but not irreversible efforts such as managing forest resources in clear-cutting and planting new trees to replace those removed are already being made to reduce deforestation environmental impact on our

planet and while some plant and animal species are gone forever combating deforestation can help prevent further loss of biodiversity