----- Nội dung dịch tự động từ ảnh ----- Fill in the blank with a suitable word. Climate change is a problem that affects people all over the world. That is (1). .. the United Nations decided to (2). . action to limit greenhouse gas (GHG) emissions. In 2002, representatives of many countries met in Kyoto, Japan. Many of them signed a United Nations treaty (3). . the Kyoto Protocol. The Kyoto Protocol set limits (4). . Its goal was to (5). . greenhouse gases that it hoped to reduce were carbon dioxide, methane, nitrous oxide, sulfur hexafluoride, and so on. The treaty set emissions limits only for developed countries (6). . ...... GHG emissions. ...... ... emissions by about five percent by 2012. The European countries and the United States. They .produced the most GHG emissions in the past. Although some (7)... developing countries did not have limits set on their emissions, the treaty also set up ways (8)... them to follow.