tion:Photosynthesis: is a chemical process through which plants, some bacteria and algae, produce glucose and OXYGEN from carbon dioxide and water, using only light as a SOURCE of energy.  Photosynthesis: is a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy.  This process is extremely important for life on earth as it provides the oxygen that all other life depends on.Photosynthesis: is a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy.  This process is extremely important for life on earth as it provides the oxygen that all other life depends on.Light reactions :need light to produce organic energy molecules (ATP and NADPH). They are initiated by colored pigments, mainly green colored chlorophylls.Photosynthesis: is a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy.  This process is extremely important for life on earth as it provides the oxygen that all other life depends on.Light reactions :need light to produce organic energy molecules (ATP and NADPH). They are initiated by colored pigments, mainly green colored chlorophylls.Dark reactions: make use of these organic energy molecules (ATP and NADPH). This reaction cycle is also CALLED Calvin Benison Cycle, and it occurs in the stroma.ATP provides the energy while NADPH provides the electrons required to fix the CO2 (carbon dioxide) into carbohydrates.Photosynthesis: is a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy.  This process is extremely important for life on earth as it provides the oxygen that all other life depends on.Light reactions :need light to produce organic energy molecules (ATP and NADPH). They are initiated by colored pigments, mainly green colored chlorophylls.Dark reactions: make use of these organic energy molecules (ATP and NADPH). This reaction cycle is also called Calvin Benison Cycle, and it occurs in the stroma.ATP provides the energy while NADPH provides the electrons required to fix the CO2 (carbon dioxide) into carbohydrates.Read more on Brainly.in - brainly.in/question/9904929#readmore