Kodiak bears are a unique subspecies of the brown or grizzly bear (Ursus arctos middendorffi). They live exclusively on the islands in the Kodiak Archipelago and have been isolated from other bears for about 12,000 years. There are about 3,500 Kodiak bears; a density of about 0.7 bears per square mile.
The North Sea is a marginal sea of the Atlantic Ocean located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France. An epeiric (or shelf) sea on the European continental shelf, it connects to the ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than 970 kilometres (600 mi) long and 580 kilometres (360 mi) wide, with an area of around 750,000 square kilometres (290,000 sq mi).
By Amanda Briney. The Mediterranean Sea is a large sea or body of water that is located between Europe, northern Africa and southwestern Asia. Its total area is 970,000 square miles (2,500,000 sq km) and its greatest depth is located off the coast of Greece at around 16,800 feet (5,121 m) deep.