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Carbon Cycle
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CO2 in atm Photosynthesis Carbon in producers Cellular respiration Feeding Carbon in consumers
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CO2 in atm Carbon in oceans Coral reefs, Carbonate shells Limestone
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CO2 in atm combustion Carbon in fossil fuels Partial decomposition Carbon in producers Death or excretion MILLIONS OF YEARS . . . Carbon in decomposers
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CO2 in atm combustion Carbon in fossil fuels Partial decomposition Carbon in producers Death or excretion MILLIONS OF YEARS . . . Carbon in decomposers
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CO2 in atm combustion Carbon in fossil fuels Partial decomposition Carbon in producers Death or excretion MILLIONS OF YEARS . . . Carbon in decomposers
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Biofuels
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