CO2psec what he really means when he says get it to near zero is we kill everyone just about as we all exhale co2 and to get it to near zero every living breathing thing just about would have to be dead.
Human beings do exhale almost 3 billion tons of carbon dioxide annually, but the carbon we exhale is the same carbon that was “inhaled” from the atmosphere by the plants we consume. ... The average human exhales about 2.3 pounds of carbon dioxide on an average day.13 Aug 2009
Are you heating the planet when you breathe?
slate.com › news-and-politics › 2009/08 › are-you-heating-the-planet-...
Feedback
About Featured Snippets
People also ask
Do humans breathe out co2?
We breathe in oxygen and some of this carbon dioxide. When we exhale, we breathe out less oxygen but more carbon dioxide than we inhale. ... The carbon dioxide is dissolved in the blood, carried to the lungs by the circulation, and breathed out.4 Jun 2008
We breath in oxygen and breath out carbon dioxide, where does the ...
www.smh.com.au › entertainment › books › we-breath-in-oxygen-and-...
Search for: Do humans breathe out co2?
Why do humans exhale co2?
The main reason for exhalation is to rid the body of carbon dioxide, which is the waste product of gas exchange in humans. Air is brought in the body through inhalation. During this process air is taken in through the lungs. ... In order for the lungs to expel air the diaphragm relaxes, which pushes up on the lungs.
Exhalation - Wikipedia
