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Plants
input: solid waste water co2
processing: digesting drinking breathing
output: growth + food/resource + major carbon sink
waste products: water + o2
food is processed to feed Man/imal + water is processed to feed Man/imal + o2 is processed to feed Man/imal
Man/imals
input: food water air[o2]
processing: digesting drinking breathing
output: growth + work + minor carbon sink
waste products: solid waste [ poop ] + urine [water + urea] + sweat [water + salts] + co2
solid waste processed for methane + urine processed for water & urea + co2 processed for plants
solid waste fed to plants + water fed to plants + co2 fed to plants. urea saved for ammonia production.
methane processed for machines
Machines
input: methane + oxygen
processing: burning + breathing
output: work + heat
waste products: water[steam] + co2
water processed & fed to plants + co2 processed & fed to plants.
NOTE: The driving energy source of this entire flow chart is the SUN!