The correct answer is option B, that is, the temperate zones are 2 and 4, and the coldest areas are 1 and 5.
The temperate zones refer to either of the two regions of the intermediate latitudes of the Earth, that is, the south temperate zones, between the Tropic of Capricorn and the Antarctica Circle, and the north temperate zones, between the Arctic Circle and the Tropic of Cancer. The polar regions, that is, the Arctic and the Antarctica Circle are the coldest climatic zones in regard to temperatures, that is, almost always below freezing.