Light

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Across
  1. 2. This comes before thunder.
  2. 6. Used to split sunlight into its constituent colors.
  3. 8. Splitting of light into constituent colors.
  4. 10. Which is faster? Light or Sound.
Down
  1. 1. Most important of senses used to see.
  2. 3. Part of the eye that gives it color.
  3. 4. Sunlight is made of how many colors?
  4. 5. System by visually impaired to read and write.
  5. 7. Made from all the different colors of light.
  6. 9. The color of Sunlight.