Which is true about the fate of anthropogenic CO2
(ACO2) emitted into the atmosphere? Choose one.
A. On human time scale
(decades), the majority of ACO2 will remain in the atmosphere. But over longer time scale, ACO2 will eventually be absorbed by the oceans
B. Land plants will grow more quickly under high CO2 and global warming, so they will absorb most of ACO2 within decades
C. ACO2 will remain in the atmosphere forever
D. The oceans will absorb most of ACO2 within decades