Which of the following locations is the largest reservoir for carbon in the carbon cycle?
A) atmosphere
B) sedimentary rocks
C) fossilized plant and animal remains (coal, oil, and natural gas)
D) plant and animal biomass

Question

Quizplus · Accepted Answer

Sedimentary rocks, particularly limestone, store the largest amount of carbon in the form of carbonate minerals, making them the largest reservoir in the carbon cycle.

Which of the Following Locations Is the Largest Reservoir for Carbon