The greenhouse gas that saved the world
Chemistry researchers uncover why the archean world was not frozen solid
19-Aug-2009 -
When Planet Earth was just cooling down from its fiery creation, the sun was faint and young. So faint that it should not have been able to keep the oceans of earth from freezing. But fortunately for the creation of life, water was kept liquid on our young planet.
For years scientists have ...
carbon dioxide
chemistry
freezing
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