- #1
jreelawg
- 126
- 0
Burning stuff reduces the amount of o2 in the air. How much oxygen gets trapped in CO2 due to burning fossil fuels etc? Plants take CO2 and free the oxygen, but now days we have less plants, while burning more stuff. I'm thinking that there must be less O2 present in the air than before industrialization, but what is the magnitude, and is there any reason to worry about this issue becoming a future problem?