Glaciers- Alaska Rivers of Ice DVD - From Unwind
From the shattering roar of calving tidewater glaciers to the frigid world of the tiny ice worms, join the US Geological Survey as they explore the wonders of Glaciers...
Relax to the phenomenon of nature.
They're one of Earth's greatest marvels. Rivers of ice flowing from mountain peaks to the oceans. From the shattering roar of calving tidewater glaciers to the frigid world of the tiny ice worms, join the US Geological Survey as they explore the wonders of Glaciers- Alaska's Rivers of Ice.
Learn about the various glacier formations as well as the differences- including eskers and moraines. Explore the elaborate geometry of Ogives, Cirques and Seracs, while discovering the dramatic dynamism of jokulhaups and the overall physics behind the intense blue beauty of glacier ice.
Enjoy magnificent scenery and learning as you explore the marvels of Glaciers. You'll find this DVD both relaxing and educational.
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