"Nature generates X million tons of CO2 each year. Humans generate Y million tons of CO2 each year which primarily comes from A, B, and C."
From my own search, there are lots of numbers around X and Y and they're wildly different. Do they converge around a range?
"Nature generates X million tons of CO2 each year. Humans generate Y million tons of CO2 each year which primarily comes from A, B, and C."
From my own search, there are lots of numbers around X and Y and they're wildly different. Do they converge around a range?