Recent Examples on the WebThe primitive atmosphere of the earth was greatly richer in carbonic acid gas [carbon dioxide] than the present, and therefore unfit for the respiration of the warm-blooded animals.—Daniel C. Schlenoff, Scientific American, 1 May 2018
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'carbonic acid gas.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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