Fact 1: If heat is conducted to an object then that object will become hot.

Fact 2: Because the surface of the ocean is heated by sunlight, the depths are cooler.

Given the two facts above, answer the question "Sunlight can be conducted to the surface of the ocean to make it what?" with the following options: 
- moves
 - expand
 - warm
 - ice
 - colder
 - stay warm
 - hotter
 - frozen


 

       hotter  