light terms

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Across
  1. 3. _ uses blue and green light for photosynthesis.
  2. 6. _ the process of plants grown in almost complete darkness, chacarictized by the following symptoms.
  3. 8. _ a plants response to light duration/length.
  4. 9. _ Photosynthetic photon flux.
Down
  1. 1. _ The mix of colors in the light also strongly influences the development of a plant.
  2. 2. _ what wavelengths are measured in.
  3. 4. intensity _ refers to the strength or amount of light produce.
  4. 5. _ Minimum light sum.
  5. 7. _ uses blue and red light for photosynthesis.
  6. 8. _ Photosynthetically Active Radiation.