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Carbon Cycle Vocab

eight Carbon Cycle terms

TermDefinition
biogeochemical cycle a pathway by which a chemical substance moves through the biosphere, geosphere, atmosphere, and hydrosphere
photosynthesis a process used by plants and other organisms to convert light energy and carbon dioxide into food (C6H12o6) for the plant
respiration the process by which cells convert food (C6H12O6) and oxygen (O2) into energy, water and carbon dioxide (CO2)
reservoir a large supply or source of something
fossil fuels fuels formed by decomposition of buried dead organisms; fossil fuels contain high percentages of carbon and include coal, petroleum and natural gas
carbonic acid an acid formed when carbon dioxide dissolves in water
organic molecule any molecule that contains carbon
carbon dioxide a colorless, odorless gas vital to life on Earth (CO2)
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