Ultraviolet Rays

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Across
  1. 1. rays has shorter wave length than ultraviolet rays
  2. 8. the layer that protects from the ultraviolet rays
  3. 9. Type of skin cancer
  4. 10. Rays Invisible rays that are part of the energy that comes from the sun.
  5. 12. how many regions of ultraviolet radiation did the Scientists divided
  6. 13. A range of components, arranged in order
Down
  1. 2. has some of the highest levels of UV radiation in the world
  2. 3. Device used to detect and measure ultraviolet waves
  3. 4. this is where UV rays are produced.
  4. 5. A childhood disease in which a lack of vitamin D results in soft and weakened bones.
  5. 6. Unit to measure the wavelength of UV radiation and light.
  6. 7. Radiation a number of types of energy that travel at the speed of light
  7. 10. directly damage DNA, and are the main rays that cause sunburns
  8. 11. D this is found in ultraviolet rays and is essential for controlling calcium levels in the blood