Photosynthesis

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Across
  1. 4. an organelle in which photosynthesis takes place
  2. 8. requires oxygen to convert energy stored in food into usable energy
  3. 9. the process by which green plants use light energy, carbon dioxide,and water to make glucose and oxygen
  4. 10. to put together
  5. 11. light
  6. 12. a gas produced by photosynthesis
  7. 13. a specialized structure within a living cell
Down
  1. 1. a sugar plants make during photosynthesis that is converted into usable energy for plants and animals
  2. 2. a gas that green plants absorb that is required for photosynthesis
  3. 3. a green pigment within the chloroplast that absorbs light energy
  4. 5. an organism that can make its own food
  5. 6. an organism that can produce its own food
  6. 7. causes the chemical reaction that breaks down the reactants of photosynthesis