Arctic Circle; the Arctic
Refers to the geographical region north of the Arctic Circle (approximately 66.5°N). Often used in contexts of climate, environment, and exploration.
See also: 南極圏
In the Arctic Circle, you can see the midnight sun in summer.
The effects of global warming are especially pronounced in the Arctic.
They are an indigenous people who live in the Arctic Circle.
The climate of the Arctic Circle is changing year by year.