Answer :

anna73
 The carbon cycle is basically the bigeochemical cycle in which carbon is exchanged between the four main cycles.They are the biosphere, hydrosphere, atmosphere and geosphere. This is a small summary of what it is. Hoped this helps :D
Kelsey20
Carbon cycle processes. If a diagram were drawn showing the different processes that move carbon from one form to another, its main processes would be photosynthesis, respiration, decomposition, natural weathering of rocks, and the combustion of fossil fuels.

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