Photosynthesis= Carbon Dioxide + Sunlight + Water = Oxygen
Explanation:
So all of that... that creates oxygen to breath how does it create oxygen? Once they have water and carbon dioxide, they can use energy from sunlight to make their food. The leftovers from making the plant food is another gas called oxygen. This oxygen is released from the leaves into the air.
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.