Carbon is incorporated into the skeletons of corals and other marine organisms through the process of _____. The CaCO₃ making up these skeletons, in turn, becomes a major component of sedimentary rocks after these organisms die.

Question

Quizplus · Accepted Answer

Carbon is incorporated into the skeletons of marine organisms through the process of biomineralization. The CaCO3 making up these skeletons becomes a major component of sedimentary rocks after the organisms die. Chemical weathering, subduction, and bacterial oxidation are not directly involved in this process. Inorganic mineralization is not a commonly used term in this context.

Carbon Is Incorporated into the Skeletons of Corals and Other