What is ""ett koldioxidavtryck"" in American English and how to say it?

Swedish

ett koldioxidavtryck

ett koldioxidavtryck-carbon footprint.svg
American English

carbon footprint

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Example sentences

American EnglishEmissions of carbon dioxide will change over the next 100 years.

How ""ett koldioxidavtryck"" is said across the globe.

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