Fact 1: Temperature falls from lower to higher altitudes.

Fact 2: Temperatures are cooler in the higher altitudes of the mountains.

Given the two facts above, answer the question "What has lower temperatures?" with the following options: 
- peachleaf willow
 - fur seals
 - the Sun
 - the equator
 - the mountains
 - aqueous solution
 - solid, liquid, gas
 - fire


 

     the mountains    