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All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.

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CO2 is heavier than air

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Climate Myth...

CO2 is heavier than air


Comments 1 to 1:

  1. “Pure CO2 is indeed heavier than air and there have even been suffocation deaths caused by volcanic emissions of CO2 many times in human history. The one word answer is wind. The atmosphere is very turbulent (windy) and this turbulence easily dilutes many kinds of gases in the atmosphere and overpowers any small differences in buoyancy [due to molecular weight differentials].” From There’s a more detailed discussion of this topic at the source: Is CO2 well mixed?

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