Global warming is the first environmental problem that we need to solve. The main reason that causes global warming is greenhouse gas, such as carbon dioxide, methane and so on. Recently, it is really serious for my hometown, Shenyang, China. My city is located in the Northeast part of China. It is cold and dry. Average temperature was 28 degrees C in summer and -25 degrees C in wintertime before. However, it has already changed; average temperature is 38 degrees C in summertime and -10s degree C in wintertime right now. Global warming affects my city a lot. The reason takes lots of problem, such as economic problem (because of rebuilding all the heat systems and so on), health problem. Furthermore, there are a lot of people, they cannot adopt the weather, they will get some disease and they will feel tired all day long. So global warming is very serious problem in my country, especially in my hometown, Shenyang.
Monday, June 1, 2009
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