How does carbon move from the abiotic to the biotic parts of an ecosystem?

Carbon is one of the important element present in the human body and in the environment as well. All the four biomolecules are made of the carbon element.

The carbon gets recycle in nature with the help of carbon cycle. Carbon is rotated between the living organisms and the environment. Humans release carbon dioxide and this was used by the plants during the process of photosynthesis. Some amount of carbons are deposited in the form of carbonates as well.