alaska
arctic
arctic circle
arctic ocean
arctic region
atlantic
barents sea
bering strait
canada
circle
coastline
earth
greenland
hemisphere
ice
lane
map
north
north pole
northeast passage
northern
northern sea route
northwest
northwest passage
ocean
pacific
pack ice
passage
polar
pole
political
region
route
russia
sea
sea ice
sea routes
shipping
shipping lane
transit
transport
travel
定額
Arctic Ocean sea routes map with Northwest Passage and Northern Sea Route. Arctic Region map with countries, national borders, rivers, lakes and average minimum extent of sea ice. English labeling.の素材 [FY31058784788]
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