In short. Episode 91, Glacier /

Episode 91 - Glacier: Glaciers are slow-moving rivers of ice. Made from snow that has been compressed, they flow down high mountain valleys or, in Polar Regions they can take the form of ice fields slowly pushing across vast areas of land.

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Bibliographic Details
Online Access: Full text (MCPHS users only)
Format: Electronic Video
Language:English
Published: Derry, NH : Chip Taylor Communications, 2011
Series:Academic Video Online
Subjects: