Gas transport is the movement of O₂ and CO₂ between the systemic capillary beds and the pulmonary capillary beds.
Carbon is stored in the lithosphere in both inorganic and organic forms. Inorganic deposits of carbon in the lithosphere include fossil fuels like coal, oil, and natural gas, oil shale, and carbonate based sedimentary deposits like limestone.
Usually they are white/silver colored, cuz of the light