The processes that form glaciers are accumulation and compaction of snows.
What is a glacier?
A glacier is a persistent body of dense ice that is constantly moving under its own weight.
How does glacier form?
A glacier can form through the accumulation of snows which exceed its ablation over a given period of time.
When accumulation of snows exceed its ablation, glaciers forms.
Thus, the processes that form glaciers are accumulation and compaction of snows.
Learn more about glaciers here: https://brainly.com/question/6666513
