Nebraskan glaciation

例句：

1. 1. The Nebraska glaciation is a significant geological event that has shaped the landscape ofthe region for centuries.
   内布拉斯加冰川作用是一次重要的地质事件，数百年来塑造了该地区的地貌。
2. 2. The Nebraska glaciation is responsiblefor the formation of many of the state's rivers and lakes.
   内布拉斯加冰川作用是许多该州河流和湖泊形成的原因。
3. 3. The Nebraska glaciation is an importanttopic in climate science, as it helpsto understand how changes in the Earth's climate can affect the environment.
   内布拉斯加冰川作用是气候科学的重要话题，因为它有助于理解地球气候变化如何影响环境。