How Glaciers Sculpt Landscapes and Control Climate

CrashCourse

A fast-paced and visually rich exploration of glaciers, examining how these massive bodies of ice form, move, and reshape the planet's surface. The video explains the physical mechanics of glacial movement—how ice behaves like a plastic fluid under pressure—and categorizes different types of glaciers from alpine streams to massive continental ice sheets. It details the specific landforms created by glacial erosion and deposition, such as U-shaped valleys, cirques, horns, and moraines, providing a toolkit for reading landscapes.