How is carbon stored in the biosphere?
A)in the atmosphere as carbon dioxide
B)underground as fossil fuels and calcium carbonate rock
C)in the oceans as dissolved carbon dioxide
D)all of the above

Question

Quizplus · Accepted Answer

Carbon is stored in the biosphere in various forms: as carbon dioxide in the atmosphere, underground as fossil fuels and calcium carbonate rock, and dissolved in the oceans.

How Is Carbon Stored in the Biosphere