in fact, human emit 26 gigatonnes of co2 per year while co2 in the atmosphere is rising by only 15 gigatonnes per year - much of human co2 emissions is being absorbed by natural sinks.
in fact, human emit 26 gigatonnes of co2 per year while co2 in the atmosphere is rising by only 15 gigatonnes per year - much of human co2 emissions is being absorbed by natural sinks.
carbon dioxide:203
the oceans act as an enormous carbon sink, and have taken up about a third of co 2 emitted by human activity.