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Alaska
3
Arctic
3
Greenland
3
Ice
3
Ice Sheet
permafrost
Antarc*
2
Antarctica
2
Axel Heiberg Island
2
Iceland
2
eskimo*
2
glacier
2
glacier*
2
glaciers
2
Beringia
1
Climate change
1
Herschel
1
Herschel Island
1
Ice cap
1
Northwest Territories
1
Thermokarst
1
Tuktoyaktuk
1
Yukon
1
alaska range
1
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