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

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