//www.hoelymoley.com/questions/16785/3-billion-years-ago-the-earth-is-covered-with-carbon-dioxide-where-did-it-go/16790#16790
7
30亿年前,地球被二氧化碳覆盖。它去哪儿了?
Gimelist
//www.hoelymoley.com/users/725
2019 - 04 - 22 - t10:40:52z
2019 - 04 - 22 - t10:40:52z
它进入:
石灰岩

主要由碳酸钙组成(CaCO3)
煤炭
石油和天然气
< img src = " https://i.stack.imgur.com/09v64.jpg " alt = "输入图像描述" > < / > < / p > < h1 >生活生物质< / h1 > < p > < a href = " https://i.stack.imgur.com/RwJjC.jpg " rel = " noreferrer " > < img src = " https://i.stack.imgur.com/RwJjC.jpg " alt = "输入图像描述" > < / > < / p > < h1 >俯冲到地幔< / h1 > < p >偶尔回来,钻石< / p > < p > < a href = " https://i.stack.imgur.com/SFf90.png " rel = " noreferrer " > < imgsrc="https://i.stack.imgur.com/SFf90.png" alt="enter image description here">
Or as volcanic gas

所有图像公共域来自here