Fact 1: Fire converts chemical energy into light and heat energy.

Fact 2: Fires are large uncontrolled flames.

Given the two facts above, answer the question "What do flames convert chemical energy into?" with the following options: 
- light and heat energy
 - heating liquids
 - electrical energy
 - Firecrackers
 - sonic energy
 - Something that causes allergies
 - kinetic energy
 - gravitational energy


 

 light and heat energy        