"carbon storage" . . "Carbon cycle#Fast and slow cycles" . "carbon cycle#Main components" . . "Carbon cycle" . "natural cycling" . . . . . "recycling ocean carbon" . "fixing inorganic carbon" . "carbon biogeochemical cycle" . "ocean" . . "carbon stocks" . "Carbon Cycles" . "Carbon in the water cycle" . "global carbon cycle" . "carbon" . "carbon cycle" . . "carbon cycling" . . . "Carbon" . "recycling carbon" . "Natural processes" . . "carbon dioxide" . . "Carbon cycling" . "fluxes" . "sinks" . . . "carbon recycler" . "carbon stores" . . "recycle carbon" . "stores of carbon" . . "atmospheric carbon cycling" . "carbon cycles" . "cycling" . "carbon flux" . . "cycle carbon" . "biogeochemical carbon cycle" . . "circulation" . . . "carbon input" . . "Carbon cycle" . . . "global carbon production" . "the carbon cycle" . "carbon balance" . "store of carbon" . "carbon dynamic" . "Carbon Cycle" . "carbon source in deep Earth" . "terrestrial carbon cycle" . . "buildup of carbon" . "cycling of carbon" . . "cycle" . "carbon reservoir" . "Carbon cycle#In_the_biosphere" .