natural photosynthesis: plant function, light energy, atmospheric balance, carbon dioxide intake, oxygen output, solar

environment membrane water development flora green carbon autotrophs nature cyanobacteria cell respiration chemical photosynthesis pigment foliage compounds organic radiant process sustainability dioxide glucose oxygen conversion chloroplasts sunlight ecosystem thylakoid stomata solar balance photolysis reaction energy leaves calvin chlorophyll plants ecology atmosphere growth productivity synthesis cycle algae light fixation absorption ai generated