I heard a theory that co2 levels were so low at one point t…
I heard a theory that co2 levels were so low at one point that it was going to threaten the life of vegetation globally. Humans saved the Earth by getting co2 back into the atmosphere.
I heard a theory that co2 levels were so low at one point that it was going to threaten the life of vegetation globally. Humans saved the Earth by getting co2 back into the atmosphere.