Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Refraction is the bending of light. Given the two facts above, what is a rainbow formed by?

Choose your answer from:
[I] Condensation
[II] gravity
[III] sunlight
[IV] energy of moving objects
[V] pot of gold
[VI] rain or sun shine
[VII] bending of light
[VIII] h2o
Answer:
[VII]