Fact 1: Apan is used for cooking food by heating food in it on a stove.

Fact 2: Stoves Stoves can be a source of many accidents in the kitchen.

Given the two facts above, answer the question "A pan is used for cooking food by heating food in it on what?" with the following options: 
- A source of kitchen accidents.
 - by indirect light
 - Evaporation of water
 - Earth revolving around the sun
 - Electrical energy
 - degrees Celsius
 - a hydraulic system
 - heat is produced


 

 A source of kitchen accidents.        