https://www.thoughtco.com/how-much-oxygen-does-one-tree-prod...
A fully mature tree produces anywhere from 2 to 10 persons-worth of oxygen.
I too am skeptical about the amount of oxygen that can be usefully produced by rooftop plants. Yet I still think it is a good idea.
https://www.thoughtco.com/how-much-oxygen-does-one-tree-prod...
A fully mature tree produces anywhere from 2 to 10 persons-worth of oxygen.
I too am skeptical about the amount of oxygen that can be usefully produced by rooftop plants. Yet I still think it is a good idea.