Deforestation and degradation of forests are both causes and effects of global warming. Trees absorb carbon dioxide and use it to grow. But when the trees withered dead or burn.The tree is decomposed also produce methane. Which is worse than carbon dioxide greenhouse gas impact
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.Because of deforestation and degradation of the forest can cause increased damage is 2 เท่าเพราะ greenhouse gases of various types, was released. (such as fire or using a felled tree wood) at the same time.Carbon dioxide in the atmosphere 30% increase in 150 years expected from deforestation. But it is also a small quantity compared with the carbon dioxide that is stored in the forest. Pine forest strip cold in Canada and Russia just 2.40% of the world.