The correct answer is: A. the Tropic of Capricorn and the Antarctic circle.
The south temperature zone is a region lying between the Tropic of Capricorn and the Antarctic circle. It is a band of land and ocean that surrounds the South Pole. The south temperature zone is characterized by its cold climate and its long, dark winters. The average temperature in the south temperature zone is below freezing, and the sun does not rise above the horizon for several months each year. The south temperature zone is home to a variety of plants and animals that have adapted to the cold climate. These include penguins, seals, and whales. The south temperature zone is also home to a number of human settlements, including Antarctica, the southernmost continent on Earth.
The other options are incorrect because they do not lie between the Tropic of Capricorn and the Antarctic circle. The Tropic of Cancer is located in the Northern Hemisphere, and the equator is located halfway between the Tropic of Cancer and the Tropic of Capricorn.