Wood Facts A Series Sunday

[Dawie]

What trees do for us, besides producing timber for your hobby.
David

One acre of full-grown medium sized trees removes approximately 6 tons of pollution from the air each year.

One acre of average sized trees creates enough oxygen yearly to sustain 18 people.

[HWPlmbr1]

That 19th person had better go find another acre! 

[Dawie]

That 19th person had better go find another acre! 

 
David

[Marcellarius]

it doesn't say, does this, due to the average sized  tree's, apply to 18 average sized people?
this means that in Africa you might have enough oxugen for 36 Pygmies people