When water freezes , that water expands, and upon further cooling to 32 degrees Fahrenheit, water expands as it turns to ice. Given these facts, when does water freeze into ice among the following options:
- colder weather
 - Under 32 degrees
 - Physical weathering
 - evaporation
 - vaporization
 - Never
 - Only at 32 degrees
 - Over 32 degrees


 

  Under 32 degrees       