Air is invisible, yet it is of profound importance. We all know that without oxygen life is unsustainable. But the atmosphere has other lesser known attributes. Without it, the Earth would not experience weather events or have the moderate temperatures that enable liquid water, and life, to exist in the first place....更多好看的电影,最新电视剧,好看的动漫,最新一期综艺节目尽在www.zhaizhai8.cc仔仔网。野性地球综艺，野性地球连载至 第03集0期高清由仔仔网提供免费在线观看，如果您觉得本站不错，请推荐给您的好友吧!
Air is invisible, yet it is of profound importance. We all know that without oxygen life is unsustainable. But the atmosphere has other lesser known attributes. Without it, the Earth would not experience weather events or have the moderate temperatures that enable liquid water, and life, to exist in the first place.
