Public Domain Source http://en.m.wikipedia.org/wiki/File:GISS_temperature_palette.svg 全球 气候变暖 GISS 温度调色板
Public Domain Source http://commons.wikimedia.org/wiki/File:Instrumental_Temperature_Record.svg 全球 记录 温度 仪器温度记录
It's so hot out that even the sun is melting! Wait a minute, the sun isn't ice. And if it was, wouldn't it not be hot out? Because the sun is the source of our heat. How can it be melting? I'm so confused 城市 热 潮湿 融化太阳
