Photosynthesis

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Across
  1. 3. photosythesis happens in _______ cells
  2. 5. the process by which plants create their own energy
  3. 7. green plants are called _________ or autotrophs
  4. 8. producers are the start of the __________
  5. 11. plants absorb ___________ through their roots
  6. 12. the energy comes from the _______
  7. 13. plants contain tiny organelles called ___________
Down
  1. 1. byproduct that is released by plant and used by plants/animals
  2. 2. another name for sugar that is produced by photosynthesis
  3. 4. green pigment that captures light energy from the sun
  4. 6. carobon dixoide enters the leaves through the _________
  5. 9. animals that eat only plants are the second step of the food chain
  6. 10. compound needed for photosythesis that plant gets from the atmposhpere