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 sink:49
presently, oceans are co2 sinks, and represent the largest active carbon sink on earth, absorbing more than a quarter of the carbon dioxide that humans put into the air.