Fact 1: Temperature falls from the equator to the poles.

Fact 2: If the weather is warm, their temperature rises.

Given the two facts above, answer the question "What  falls from the equator to the poles?" with the following options: 
- carbon dioxide
 - kinetic energy
 - Energy
 - adding heat
 - sun's heat
 - heat energy
 - warm weather
 - Energy.


 

       warm weather  