The document discusses animals and people that live in Arctic environments during winter. It mentions that when winter arrives, it is important to bundle up with gloves, scarves, hats and sweaters. Some groups like the Inuit are accustomed to the cold and live in igloos made of ice. It warns to be careful of icebergs if traveling by boat. During snowy weather, one can go snowmobiling, dog sledding, skiing or play in the snow. Animals that are adapted to the cold include polar bears, seals, penguins and whales, which live in Antarctica and Greenland.