UV Rays

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Across
  1. 5. The various forms of energy, or radiation, are classified according to _______?
  2. 6. What color are UV rays?
  3. 9. What does UV stand for?
  4. 10. Solar radiation includes ultraviolet radiation, visible radiation, and ______ radiation.
Down
  1. 1. The ________ effects of sunlight on biological systems are due mostly to radiation within the UV spectrum of the Sun's emissions.
  2. 2. If 60% of solar rays are infrared and 3% are UV, whats the other 37%?
  3. 3. The UV rays are the most _______ of the solar radiations.
  4. 4. What does nm stand for?
  5. 7. The ______ the wavelength the more energetic the radiation.
  6. 8. Most of the UV rays are blocked out, but the relatively ______ energy rays can get through.