Discusses the tundra biome, highlighting its extreme climate characterized by low temperatures and a short growing season. It describes the unique adaptations of tundra wildlife, such as the muskox ...

In the winter ... the summer. They measure three feet from nose to tail and weigh between six and 12 pounds. HABITAT: Arctic foxes live in Arctic and alpine tundra, in coastal areas, on ice floes, and ...

Dr Julienne Stroeve, a senior scientist at the NSIDC, tells Carbon Brief that such a small winter peak “doesn’t mean a record-low” summer minimum ... while shades of blue indicate different years over ...