Fact 1: Arainbow is formed by refraction of light by separating light into all different colors.

Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.

Given the two facts above, answer the question "what is formed by refraction of light by separating light into all different colors?" with the following options: 
- reflection
 - an electron lens
 - chromatic dispersion
 - greenhouse gases
 - water condensation
 - deoxyribonucleic acid
 - Males and females
 - movement of tectonic plates


 

   chromatic dispersion      