What produces more CO2: volcanoes or human breath? (Poll Closed)

  • Volcanoes emit more CO2 than people produce in their breath

  • People breath out more CO2 than volcanoes emit

  • Don’t know

Poll posted 2 years ago.

Create your own.

Opinions! We all have them. Find out what people really think with polls and surveys from Crowdsignal.com

Leave a Comment

0/4000 chars

Submit Comment