Much of the carbon dioxide that envelops earth, for example, was originally embedded inside rocks, and later released by heat from the sun.

Much of the carbon dioxide that envelops earth, for example, was originally embedded inside rocks, and later released by heat from the sun.是什么意思,Much of the carbon dioxide that envelops earth, for example, was originally embedded inside rocks, and later released by heat from the sun.翻译
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