Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy, and rainfall is scant. Tundra lands are covered with snow for much of ...

Animals have had to adapt to the tundra climate in ways that keep them warm and help them find food. Thick fur and small ears help the Arctic fox retain body heat The Arctic fox lives in a cold ...

Rudolph still can’t catch a break. Even the Arctic tundra has turned against the animals, so well-adapted to the clime, as the area warms at a faster rate than the rest of the globe.