27. The line of the Arctic Circle crosses three continents: Asia, Europe, and North America. How many continents are crossed by the Antarctic Circle?
From Quiz Baby, It's Cold Outside
Answer:
One: parts of Antarctica are north of the Circle.
When you're used to seeing Antarctica only at the bottom of a Mercator-projection map, it's easy to forget how big a land mass it is. It really is a continent, though, and it's bigger than either Europe or Australia. Antarctica accounts for most of the region enclosed by the Antarctic Circle, although some of that region is ocean and some of Antarctica falls outside.
By contrast, the Arctic Circle encloses mostly ocean, but passes through a whopping eight countries. Moving westward from the International Date Line, these are: Russia, Finland, Sweden, Norway, Iceland (via Grimsey Island), Denmark (via its dependency of Greenland), Canada, and the U.S.A. (via the state of Alaska).