ESS3D - 全球气候变化


In this video Paul Andersen explains how the global climate is changing as a result of natural phenomenon and human actions. Changes in the solar radiation due to variations in the Earth's tilt and orbit have caused the ice ages. Increased use of fossil fuels is increasing the greenhouse gases in the atmosphere and is warming the planet.

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下一代科学标准地球科学纪律核心理念3D:全球气候变化

在这个视频中,保罗安德森解释了全球气候如何因自然现象和人类行为而变化。由于地球倾斜和轨道的变化导致的太阳辐射的变化导致了冰龄。增加化石燃料的使用正在增加大气中的温室气体并正在加热行星。