photosynthesis crossword puzzle

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Across
  1. 6. The process in which living cells break down glucose to release usable energy. It is closely related to photosynthesis because it uses the food plants produce.
  2. 8. The tiny pores on leaves that allow gases to move in and out during photosynthesis.
  3. 9. The simple sugar produced by plants that provides energy for growth and cellular activities.
  4. 10. The process in which plants convert light energy into chemical energy by making their own food.
Down
  1. 1. The process by which water moves from the roots to the leaves and eventually escapes as water vapor through the stomata.
  2. 2. The gas released into the atmosphere as a by-product of photosynthesis and needed by most living organisms for respiration.
  3. 3. The green pigment responsible for trapping light energy needed to start photosynthesis.
  4. 4. The raw material absorbed by the roots that provides hydrogen and electrons for making food.
  5. 5. The primary source of energy that drives the process of photosynthesis.
  6. 7. The raw material absorbed from the atmosphere that supplies the carbon used to make glucose.