Why is it coldest in the polar region?
Because the sun doesn't shine in those parts of the world so the temparature isn't high
This answer is defined by polar regions between 60 and 90 degrees of latitude. The southern polar region is included in the Antarctic region of the planet. Antarctica is a continent that makes up 10% of the Earth's surface. the northern polar region is located in the Arctic ocean, and it is surrounded by more land than you will find in the southern polar region.