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This geospatial animation shows sea level rising across the land bridge between Siberia and Alaska. During the last Glacial Maximum (~21,000 years ago), the Bering Land Bridge was a vast tundra plain connecting Asia and North America. At that time, the global sea level was 120 meters lower than it is today. Melting ice sheets and glaciers caused the sea level to rise and flood the land bridge. A QuickTime ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12), College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific, Ref. material
Subject: Cryology, Geologic time, Geology, Physical oceanography
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Cutting Edge    Browse collection
DLESE Community Collection (DCC)     Browse collection