Polar seas Polar seas Polar seas is a collective term for the Arctic Ocean (about 4-5 percent of Earth's oceans) and the southern part of the Southern Ocean (south of Antarctic Convergence, about 10 percent of Earth's oceans). In the coldest years, sea ice can cover around 13 percent of the Earth's total surface at its maximum, but out of phase in the two hemispheres. The polar seas contain a huge biome with many organisms. Among the species that inhabit various polar seas and surrounding land areas are polar bear, reindeer (caribou), muskox, wolverine, ermine, lemming, Arctic hare, Arctic ground squirrel, whale,
Kara people beads. Women wear only a pleated cowskin skirt. Both sexes wear jewellery. Kara people The Kara are an ethnic group inhabiting South Sudan and the Central African Republic. They speak the Gula language, which is a Central Sudanic language. The Kara religion is an animist faith. As a population, they exceed 100,000 members. They mainly live in South Sudan's Western Bahr el Ghazal state. The Kara are a semi-nomadic people. They live in round huts made up of a framework of tree branches plastered with mud and the conical roof thatched with local grasses. A typical Kara village has 20