Cambios en la Tierra: moldeando la superficie

The video explains how natural forces like water and ice have shaped the beautiful structures in Utah over thousands of years. It introduces the concept of weathering, where rocks and materials of the Earth's crust are broken down, and erosion, where these particles are moved to new locations. The video also describes glaciers, large masses of moving snow and ice, which contribute significantly to erosion by carrying soil, stones, and rocks, reshaping the Earth's surface.

Describe the characteristics and impact of glaciers on the Earth's crust.

What evidence suggests that a glacier sculpted a valley thousands of years ago?