Correct Answer: 23.5 ^o South - Tropic of Capricorn

Solution : The correct answer is 23.5 ^o South - Tropic of Capricorn.

23.5 ^o South latitude is known as the Tropic of Capricorn, which passes through South America, Africa, and the Australian continent. 23.5 ^o North latitude is known as the Tropic of Cancer, and 0 degrees latitude is known as the equator. This division is based on the fact that the sun's rays fall directly upon Earth between 23.5 ^o North, and 23.5 ^o South latitudes only. Beyond that, slanted rays of sunlight fall on Earth, which is the major reason behind the temperate seasons on Earth.