Photosynthesis is the chemical reaction by which plants produce complex food molecules (sugars). This process requires an energy input from ** sunlight** to occur. In this reaction, the reactants carbon dioxide and water combine to form products such as glucose and oxygen gas. Photosynthesis is an important part of the carbon cycle because it removes carbon dioxide from the atmosphere. Through chemical reactions, it rearranges the atoms into other forms of usable carbon molecules for the plant and releases oxygen back into the atmosphere.
Photosynthesis is the _____ reaction by which plants produce complex food molecules (sugars). This process requires an energy input from _____ to occur. In this reaction, the ______ carbon dioxide and water combine to form _______ such as glucose and oxygen gas. Photosynthesis is an important part of the carbon cycle because it removes _____ from the atmosphere. Through chemical reactions, it rearranges the atoms into other forms of useable carbon molecules for the plant and releases ______ back into the atmosphere.
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