Geography of the Poles

In this expedition, you’ll explore the ends of the earth—the North and South Poles. Visit the Arctic to learn about the tundra, glaciers, icebergs, Arctic sea ice, and nuclear-powered icebreakers that carry visitors to the North Pole. Then travel to Antarctica to explore the world’s largest ice sheet, the animals that live on the coldest continent, and the research being done there. You’ll also learn how Antarctica is changing.