ELI5: Explain Like I'm 5

Wisconsin glaciation

Alright kiddo, so a long, long time ago, there was a really big snow and ice storm that lasted for thousands of years. This storm was so powerful that it covered a lot of North America with a thick layer of ice and snow. This event is called the Wisconsin Glaciation.

The Wisconsin Glaciation happened during the last Ice Age, which lasted for tens of thousands of years. During this time, giant sheets of ice, called glaciers, formed on top of the land. These glaciers were really big and heavy, kind of like giant bulldozers made of ice, and they moved very, very slowly across the Earth's surface.

When the glaciers moved, they scraped up all the rock, dirt, and soil that was in their path. This caused a lot of changes to the surface of the Earth. The glaciers also moved the water in the rivers and lakes, which caused big changes to the landscape.

The Wisconsin Glaciation was one of the biggest and most recent ice ages in North America. It lasted about 100,000 years and ended about 10,000 years ago. When the glaciers finally melted, they left behind a lot of rocks, dirt, and soil. This created new landscapes, like hills, valleys, and lakes, that we can still see today.

So that's a little bit about the Wisconsin Glaciation, kiddo. It was a big storm of snow and ice that covered a lot of North America with glaciers. When the glaciers moved, they changed the surface of the Earth and created new landscapes. And after the glaciers melted, they left behind a lot of rocks and soil that still shape the land today.