1001 Space Earth Nature History Human World Prehistoric People Human Body: Systems Human Body: Organs Religions and Festivals Architecture and Buildings Sports and Pastimes Russia and the Middle East Asia Africa Europe North America South America Australasia Polar Regions Science and Technology

Choose a Page:Where do polar bears live?Which bird flies from one pole to ...Are there volcanoes in Antarctica?How big is the Arctic Ocean?Is the North Pole really in the north?Who was the first person to reach ...Which is the world's most common seal?*What are the Arctic and Antarctic ...*Where is the world's longest glacier?What do penguins eat?Who are the Lapps?Who won the race to the South Pole?What are icebergs?How cold is Antarctica? What are the Arctic and Antarctic circles? These circles are imaginary lines around the Earth, like the Equator. North of the Arctic and south of the Antarctic circles, the sun never sets in midsummer and does not rise in midwinter.   Previous: Back Book: 1001 Section: Human World Chapter: Polar Regions