Active volcanoes emit more carbon dioxide than human activities

Snopes.com: Does a Single Volcanic Eruption Release as Much CO2 As All of .... Snopes.com. https://www.snopes.com/fact-check/volcano-carbon-emissions/

Fact-checker ruling: False

AFP Fact Check: Volcano carbon footprint overstated in social media posts. AFP Fact Check. https://factcheck.afp.com/doc.afp.com.33BR6PZ

Fact-checker ruling: False

Fact Crescendo Sri Lanka: Are Volcanic Eruptions Emitting More CO2 Than Human Activities .... Fact Crescendo Sri Lanka. https://srilanka.factcrescendo.com/english/humans-contribute-much-more-towards-growing-co2-levels-than-volcanoes/

Fact-checker ruling: False

usgs.gov: Volcanic versus anthropogenic carbon dioxide | U.S. Geological Survey. usgs.gov. https://www.usgs.gov/publications/volcanic-versus-anthropogenic-carbon-dioxide

States unequivocally that human activities emit far more CO2 than Earth's volcanoes.

science.nasa.gov: What do volcanoes have to do with climate change?. science.nasa.gov. https://science.nasa.gov/climate-change/faq/what-do-volcanoes-have-to-do-with-climate-change/

Notes that the impact of human activities on the carbon cycle far exceeds that of volcanoes.

apnews.com: Humans emit more CO2 than volcanoes. apnews.com. https://apnews.com/article/fact-check-volcanoes-co2-emissions-383647479337

Fact-checker ruling: reviewed