Concept:The difference between the hottest and coldest month averages defines the annual range of temperature.
Explanation:The annual range of temperature is found by subtracting the mean temperature of the coldest month from the mean temperature of the hottest month.
Mathematically, it is expressed as:
Annual Range=Thottest month−Tcoldest monthThis value indicates how much temperature varies across the year at a given place.
A larger annual range suggests a greater seasonal contrast, while a smaller range indicates a more uniform climate.
The other options do not represent this difference.
Answer:C. annual range temperature