The difference in snow lines between the northern and southern slopes of the Alps

The Alps are composed of many parts, and most of them are in the southern areas, such as the Pyrenees and the Apennines. These branch mountains block the influence of the prevailing westerly winds, while the north does not. .

In addition, solar radiation cannot be ignored. The Alps are in the northern hemisphere, so the solar radiation in the north is definitely less than in the south, and the temperature is lower, so the snow line is lower than in the south