自十九世纪末以来,全球变暖或气候变化使地球大气温度升高。在政治方面,关于全球变暖的争论集中在温度升高是由于温室气体排放所导致还是地球温度自然模式的结果。
@994HW7J1yr1Y
Heck no! Global warming is a hoax invented by our government.
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@ISIDEWITH5mos5MO
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@ISIDEWITH5mos5MO
@ISIDEWITH5mos5MO
@ISIDEWITH5mos5MO
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