Human geography
Earth has approximately 6,500,000,000 human inhabitants (February 25, 2006 estimate). [2] Projections indicate that the world's human population will reach seven billion in 2013 and 9.1 billion in 2050 (2005 UN estimates). Most of the growth is expected to take place in developing nations. Human population density varies widely around the world.
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Diesel-powered cars It is estimated that only one eighth of the surface of the Earth is suitable for humans to live on — three-quarters is covered by oceans, and half of the land area is desert, high mountains or other unsuitable terrain.earrings
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it certifications The northernmost settlement in the world is Alert, Ellesmere Island, Canada. The southernmost is the Amundsen-Scott South Pole Station, in Antarctica, almost exactly at the South Pole.
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Modernism and Brutalist architecture
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http://www.slipcovershop.com/product_detail/box_corner_cover_solid_black_cotton_solid.asp There are 267 administrative divisions, including nations, dependent areas, other, and miscellaneous entries. Earth does not have a sovereign government with planet-wide authority. Independent sovereign nations claim all of the land surface except for some segments of Antarctica. There is a worldwide general international organization, the United Nations. The United Nations is primarily an international discussion forum with only limited ability to pass and enforce laws. mp3
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origin and history of clothing In total, about four hundred people have been outside the Earth's atmosphere as of 2004, and of these, twelve have walked on the Moon. See space exploration.
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