to much can be bad in a way.
No, CO2 is not bad for your teeth and overall oral health.
Yes, a keg can go bad without CO2 because the lack of CO2 can lead to oxidation and spoilage of the beer inside the keg.
I don't know, but it is bad.
carbon dioxcide(co2)
CO2 is not really if mixed with oxygen When you in a enclosed space when breath too much CO2 its harder for you to breath but thus Yes CO2 can be bad for you if you breath it in too much
Trees hold Co2 and when they are cut down, the Co2 is released, increasing global warming.
They give off a lot of CO2.
Well, for humans CO2 is bad for is because it gets more humid in the atmosphere, but however the plants need the CO2 to process it into oxygen. Which we need.
A tapped keg can last about 8-12 hours without CO2 before the beer starts to go bad.
Carbon Dioxide is recycled before it goes bad, if it can. Aswell, the answer is most likely no.
Excessive levels of CO2 in the atmosphere contribute to global warming by trapping heat and disrupting the natural balance of the Earth's climate system. This can lead to negative impacts on ecosystems, weather patterns, and human health.
A bit, as there is CO2 in the air and wind made by humans.