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GEOMORPHOLOGY
Geochemistry and Mineralogy
Geology
5
Ice and Permafrost
3
PERMAFROST
3
SOILS
3
Snow
3
TERRAIN
3
ICE
2
MOUNTAINS
2
ROCK
2
(*SNOW
1
*AVALANCHES
1
*EROSION)
1
*GEOLOGIC FORMATION
1
*GEOLOGY
1
*GEOMORPHOLOGY
1
*GLACIERS
1
*GREENLAND
1
*Kenai Peninsula
1
*LANDFORMS
1
*MILITARY TRANSPORTATION
1
*MOUNTAINS
1
*Periglacial landforms
1
*ROCK MECHANICS
1
*Talus
1
ALASKA
1
ALLUVIUM
1
ARCTIC REGIONS
1
Active layers
1
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