Our Discovery☀

12345678910
Across
  1. 3. Light travels in a ______ line.
  2. 5. When we change the location of the line of sight is ______.
  3. 7. ______ when light bounces off an object it becomes a ______.
  4. 9. _______ is the way light travels through different things.
Down
  1. 1. While the side that is lit up the side that is dark is _____.
  2. 2. The _______ is an imaginary line between your eye and what you're looking at.
  3. 4. Light ______ in a straight line.
  4. 6. A ______smaller or bigger version of an object is called a ______.
  5. 8. The ______ determines if the material is see through or a mirror.
  6. 10. - For us to see an object, light must leave the ______.