Importance of Photosynthesis

    Cards (4)

    • Photosynthesis keeps the oxygen concentration in the atmosphere and water constant
      because oxygen is required by organisms for cell respiration and is released during photosynthesis
    • Photosynthesis keeps the level of carbon dioxide in the atmosphere and water constant
      because carbon dioxide is released during cellular respiration and is absorbed during photosynthesis
    • Photosynthesis provides food for heterotrophic organisms
      because fats and proteins are made from glucose and starch that are produced during photosynthesis
    • Photosynthesis makes chemical energy available for cell functions
      as radiant energy is trapped and transformed into chemical energy during photosynthesis so it can be released during cellular respiration
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