Fact 1: Fog is formed by water vapor condensing in the air.

Fact 2: The hotter the water, the denser the fog will be.

Given the two facts above, answer the question "When does haze get denser?" with the following options: 
- daylight changes
 - cloudy and rainy weather
 - reflect objectstowards the eye
 - colder weather
 - colder and wetter
 - at or near the margins
 - When the water is hot
 - flow of electrons


 

       When the water is hot  