Fact 1: Aairplane is used for moving people across bodies of water.

Fact 2: Jet airplanes burn fuel throughout the flight to overcome air resistance.

Given the two facts above, answer the question "What is burned to move people across bodies of water?" with the following options: 
- energy
 - coal
 - water
 - peat
 - Gas
 - loam
 - fuel
 - oil


 

       fuel  