How does carbon cycle in earth's system?

Question

Brooklyn Alexander · Accepted Answer

Carbon cycles through the atmosphere and ocean as Carbon Dioxide. #CO_2#. Carbon cycles through the ecosystem as organic compounds in living things, and the remains of once living things.

The Carbon Dioxide in the atmosphere and ocean is changed into organic compounds through photosynthesis. The most common organic compound that Carbon Dioxide is changed into is Glucose sugar #C_6H_12O_6# All living things are composed of and rely on these organic compounds, which are created once carbon enters the ecosystem and transforms into a wide variety of organic Carbon compounds. Respiration is one process that uses carbon compounds. It converts carbon compounds into energy, water, and carbon dioxide, which is then released back into the atmosphere as carbon dioxide. When carbon compounds like coal and gasoline are burned, they release carbon dioxide into the atmosphere, which again completes the cycle of carbon. Furthermore, the combustion of carbon compounds produces energy.

Ian Ashland · Answer

undefined The carbon cycle in Earth's system involves the movement of carbon between the atmosphere, biosphere, hydrosphere, and lithosphere through processes such as photosynthesis, respiration, decomposition, combustion, and sedimentation. Carbon dioxide in the atmosphere is absorbed by plants during photosynthesis, transferred to animals through the food chain, and eventually returned to the atmosphere through respiration and decomposition. Additionally, carbon can be stored in oceans through processes like dissolution and precipitation of carbonates, and in the lithosphere through the burial of organic matter. Volcanic activity and human activities, such as burning fossil fuels and deforestation, also contribute to the carbon cycle.