Transmissions

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Across
  1. 3. Optical illusion caused by refraction in warm air
  2. 4. Direction parallel to the ground where glare travels
  3. 5. Bouncing of light off a surface
  4. 7. Distance between peaks of a light wave
  5. 10. Bending of light as it passes between different substances
  6. 11. Light waves vibrating in only one direction
  7. 12. Bright reflected light that can impair vision
Down
  1. 1. Direction perpendicular to the ground allowed by sunglasses
  2. 2. Line at a 90-degree angle to a surface
  3. 6. Redirection of light by particles or molecules
  4. 8. Layer of gases surrounding Earth that scatters light
  5. 9. Material that allows light to pass through clearly