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carbon dioxide fertilization
carbon disulfide
carbon emissions
carbon fiber
carbon fixation
carbon microphone
carbon monoxide
carbon-neutral
carbon-nitrogen cycle
carbon paper
carbon process
carbon resistor
carbon sequestration
carbon sink
carbon star
carbon steel
carbon tax
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carbon-nitrogen cycle
car·bon-ni·tro·gen cy·cle (plural car·bon-ni·tro·gen cy·cles)


noun 
Definition:
 
physics astronomy chemistry 
Same as  carbon cycle (sense 2)

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