Fact 1: Agasoline lawn mower converts gasoline into motion.

Fact 2: Gasoline is made up of hydrocarbons.

Given the two facts above, answer the question "a lawn mower converts _  into motion" with the following options: 
- kinetic energy
 - flow of electrons
 - hydrocarbons
 - energy
 - Greenhouse gasses
 - heat energy
 - fossil fuels
 - Greenhouse gases


 

   hydrocarbons      