Major eruptions of volcanoes emit large amounts of CO₂ and CH₄, but their total contribution to atmospheric levels is small.

Name: Major eruptions of volcanoes emit large amounts of CO 2 and CH 4 , but their total contribution to atmospheric levels is small.
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Volcanic eruptions do emit carbon dioxide (CO2) and methane (CH4), but compared to human activities such as burning fossil fuels, their contribution to the total atmospheric levels of these greenhouse gases is relatively small.

Major Eruptions of Volcanoes Emit Large Amounts of CO2 and CH4

Major Eruptions of Volcanoes Emit Large Amounts of CO₂ and CH₄