What are the characteristics of the carbon cycle?

The carbon cycle is a biogeochemical process that involves the movement of carbon among the atmosphere, oceans, soil, and living organisms. Key characteristics include the exchange of carbon dioxide through photosynthesis and respiration, the role of fossil fuels in releasing carbon when burned, and the influence of human activities on carbon levels, particularly through deforestation and industrial emissions. Additionally, carbon is stored in various reservoirs, such as forests, oceans, and sediment, which can sequester or release carbon over time. Overall, the carbon cycle is essential for regulating Earth's climate and supporting life.