Light-Dependant Reactions
Photosynthesis
Oxygen, produces it.
Photosynthesis
its the by-product in the Calvin cycle or the light dependent reaction
Photosynthesis produces water and oxygen plus energy. It uses carbon dioxide and water to begin the process.
Photosynthesis is the source of virtually all the free oxygen in the earth's atmosphere.
The process that produces most of the oxygen in Earths atmosphere is photosynthesis. Plants use this process to create food.
The gas that enters the atmosphere during the light reaction is oxygen (O2). Oxygen is produced as a byproduct when water is split during photosynthesis.
Oxygen is released as a by product of photosynthesis.
Photosynthesis is the source of virtually all the free oxygen in the earth's atmosphere.
Plants have to utilize solar energy during photosynthesis because it is needed to create the chemical reaction. This reaction produces glucose and oxygen.
Usually, a "light dependent reaction" refers to photosynthesis, which produces oxygen to be released, and glucose for the plant to use for energy.