Open Polar Keyword
Yukon
52
Alaska
44
Arctic
22
glaciers
16
glacier
12
Yukon river
8
Arctic Ocean
6
Siberia
6
Tundra
6
Ice Sheet
4
Point Barrow
4
Yukon Basin
4
walrus*
4
Aleutian Islands
2
Archipelago
2
Barrow
2
Bering Sea
2
Dawson
2
Dease Lake
2
Dwarf birch
2
Fort Simpson
2
Greenland
2
Hudson Bay
2
Iceberg*
2
Iceland
2
Prince of Wales Island
2
Seal Islands
2
Skagway
2
South pole
2
Thousand Islands
2
elk
2
eskimo*
2
ice pack
2