LIGHT ENERGY

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Across
  1. 2. we have them in our eyes to help us see
  2. 3. light rays bounce off an object
  3. 6. a mirror like the inside of a spoon
  4. 8. how light travels
  5. 9. light rays taken in by an object
  6. 10. what this powerpoint is about
Down
  1. 1. a flat mirror
  2. 3. light rays travelling in the same direction
  3. 4. a mirror like the outside of a spoon
  4. 5. light rays pass through an object
  5. 7. caused when an object blocks light rays
  6. 10. an object that makes its own light