Final answer:
The subject of this question is Geography. Snowfall and the accumulation of snow on the ground are geographical phenomena that are influenced by climate conditions and geography.
Step-by-step explanation:
The subject of this question is Geography. Snowfall and the accumulation of snow on the ground are geographical phenomena that are influenced by climate conditions and geography. The amount of snowfall can vary depending on the location, geographical features, and prevailing weather patterns. In this case, the question is discussing the amount of snowfall in centimeters and inches, which are units of measurement used in geography and meteorology.