The Atmosphere: The carbon present in the atmosphere of earth in the form of CO2.
The terrestrial biosphere: Carbon incorporated in the surface of the earth, by the living beings like plants and animals living on the earth’s surface are all included in this section.
Oceanic Carbon Cycle: the creatures living in the oceans reserves a certain amount of carbon, and also the inorganic carbon dissolved in the waters and the carbon present at the surface of the oceans.
Geosphere: The excessive carbon is trapped deep within the earth’s crust in the form of various sediments of minerals and fossil fuels. Sediments of limestone had stored a vast amount of carbon in them.
