Which of these is the dominant mechanism for the removal of carbon dioxide from the atmosphere?

Question

Quizplus · Accepted Answer

Dissolving carbon dioxide in seawater is the dominant mechanism for the removal of carbon dioxide from the atmosphere. It accounts for approximately 90% of the carbon dioxide that is naturally removed from the atmosphere each year. While other mechanisms, such as the formation of carbonate-rich rocks at the seafloor and photosynthesis in plants, also play a role in removing carbon dioxide from the atmosphere, they are not as significant as the dissolution of carbon dioxide in seawater. Subduction is not a mechanism for the removal of carbon dioxide from the atmosphere, as it involves the movement of tectonic plates and the recycling of Earth's crust, rather than the removal of carbon dioxide from the atmosphere.

Which of These Is the Dominant Mechanism for the Removal