Light

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Across
  1. 2. The electromagnetic waves of energy that make objects visible.
  2. 4. A shiny surface that reflects nearly all the light that hits it.
  3. 5. A curved transparent surface that causes light to bend in a particular way.
  4. 7. The bending of light rays caused by light passing through substances with different densities.
  5. 8. A dark area that is formed when an object blocks out light waves.
Down
  1. 1. The change in direction of light rays that occurs when it hits an object and bounces off.
  2. 3. Colors from which all other colors can be made. The Primary colors are red,yellow, and blue.
  3. 6. Colors that can be made by mixing two primary colors. The secondary colors are orange, green, and purple.