Sabrina illustrates the different types of landforms that exist and explains how each of them is created. The landforms she covers are: mountains, valleys, plateaus, deserts, islands, and deltas. She explains that landforms are one of the ways that nature has shaped the Earth.
This scene depicts a glacier releasing ice and snow into the water due to rising temperatures in the area. The narrator then describes the role of glaciers on sea levels and in the ecosystem.
Glaciers appear on almost every continent. However, they are rapidly melting due to the warming climate.
Dr. M Jackson speaks of Iceland's glacial formations and what is occurring due to a warming climate.
Glacier National Park is losing its iconic glaciers to a changing climate. In the mid-1800s, this Montana landscape was covered by 150 glaciers - today only 25 remain.