5 ms·
IIRC, it takes 7 full-sized trees to match the CO2 output of 1 human. Plants could help somewhat, but unfortunately probably couldn't even offset a cat.
by gibolt 4y ago
IIRC, it takes 7 full-sized trees to match the CO2 output of 1 human. Plants could help somewhat, but unfortunately probably couldn't even offset a cat.
- realworldperson 4y ago[dead]