File:Permafrost - ice wedge.jpg

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Permafrost_-_ice_wedge.jpg ‎(349 × 241 pixels, file size: 33 KB, MIME type: image/jpeg)

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Summary

DescriptionPermafrost - ice wedge.jpg	The ice wedge in permafrost.
Source	science.nasa.gov/science-news/science-at-nasa/1999/ast27jul99 1
Author	NASA employee?
Permission (Reusing this file)	PD-USGov-NASA

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