Fact 1: The Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side.

Fact 2: Energy from the Sun drives Earth's weather system.

Given the two facts above, answer the question "The Earth being tilted on its axis causes solar energy to drive what?" with the following options: 
- systems of prejudice
 - heat production
 - heat is produced
 - motor boats
 - produce light
 - games
 - Earth's weather system
 - rays or beams


 

       Earth's weather system  