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

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