How much co2 does a human exhale?

MadSci Network: Environment & Ecology

Subject: How much co2 does a human exhale?

Date: Wed Sep 22 11:42:02 2004
Posted by sopac1
Grade level: nonaligned School: No school entered.
City: Bloomington State/Province: Indiana Country: USA
Area of science: Environment & Ecology
ID: 1095871322.En

Message:


In 1950 there were about 2 billion people on Earth.  Now, about 6 billion.  An 
excess of co2 in the air is cited as one reason why the planet is warming, so 
I'm wondering how much co2 is being put into the air just by people breathing.

Thank you, sopac

Re: How much co2 does a human exhale?

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