claim: Human CO2 is a tiny fraction of CO2 emissions.
evidences.evidence_id: Carbon dioxide:185
evidences.article: Carbon dioxide
evidences.evidence: Human activities emit about 29 billion tons of carbon dioxide per year, while volcanoes emit between 0.2 and 0.3 billion tons.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Carbon dioxide:203
evidences.article: Carbon dioxide
evidences.evidence: The oceans act as an enormous carbon sink, and have taken up about a third of CO 2 emitted by human activity.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Greenhouse gas:109
evidences.article: Greenhouse gas
evidences.evidence: In the modern era, emissions to the atmosphere from volcanoes are approximately 0.645 billion tonnes of CO 2 per year, whereas humans contribute 29 billion tonnes of CO 2 each year.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Greenhouse gas:133
evidences.article: Greenhouse gas
evidences.evidence: Land use change (mainly deforestation in the tropics) account for up to one third of total anthropogenic CO 2 emissions.
evidences.votes: REFUTES REFUTES
evidences.evidence_id: Greenhouse gas:234
evidences.article: Greenhouse gas
evidences.evidence: The estimate of total CO 2 emissions includes biotic carbon emissions, mainly from deforestation.
evidences.votes: NOT_ENOUGH_INFO REFUTES