Akademik Veri Yönetim Sistemi
9th International Multidisciplinary Scientific Geo-Conference and Expo, Albena, Bulgaristan, 14 - 19 Haziran 2009, ss.211-213
The average pattern of weather, called climate, usually stays pretty much the same for centuries if it is left to itself. However, the earth is not being left alone. There is now very strong evidence that significant global warming can't be explained by natural causes alone. Humans are changing the climate by their actions, especially through emissions of greenhouse gases, like carbon dioxide, which artificially warm the atmosphere of the earth. Scientific studies showed that climate change is fact not a myth or speculation.