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Old 5th January 2008, 11:00 PM   #5 (permalink)
quercus
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Join Date: Nov 2007
Location: belgium
Posts: 424
Default Re: wanna keep 18 people alive?

A lot o' people don't realize that a tree does not only produce O?. It also consumes almost the same amount it produces. At the end of the calculation, you'll come to find that the amount of oxigen wich is left over for us is rather small. That's why rainforests all over the world are so important.They produce a lot more oxygen compared to what they consume.
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