antarctic circle meaning in Hindi

Examples

1. A "'polar circle "'is either the Arctic Circle or the Antarctic Circle.
2. The party then sailed for home, crossing the Antarctic Circle on 28 February.
3. The course must include set control points at latitudes outside the Antarctic circles.
4. It was the first human settlement south of the Antarctic Circle.
5. This was the first expedition to overwinter within the Antarctic Circle.
6. Twenty-eight men stranded in the Antarctic Circle for nearly two years?
7. The ecliptic poles can be at the zenith on the Arctic and Antarctic Circles.
8. In the process she became the first steam vessel to cross the Antarctic Circle.
9. Gregorio Portillo flew over the Antarctic Circle in a 15 hours and 30 minutes flight.
10. Consequently, the Antarctic Circle is currently drifting southwards at a speed of about per year.