thawing front
21North America — North American. the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including… …
22Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
23Leonid Brezhnev — Infobox Officeholder name = Leonid Ilyich Brezhnev Леонид Ильич Брежнев caption = nationality = Russian/Ukrainian order = General Secretary of the Communist Party of the Soviet Union term start = October 14, 1964 term end = November 10, 1982… …
24Korean Demilitarized Zone — For Panmunjom or Joint Security Area, see Joint Security Area. For the demarcation line in the Yellow Sea, see Northern Limit Line. Korean Demilitarized Zone (Korean: 한반도 비무장지대(韓半島非武裝地帶)) Hanbando Bimujangjidae Korean Peninsula …
25List of Moral Orel episodes — This is a list of episodes for the Adult Swim animated television series Moral Orel. Contents 1 Series Overview 2 Season 1: 2005 2006 3 Season 2: 2006 2007 4 Seas …
26glacial landform — ▪ geology Introduction any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …
27List of H2O: Just Add Water episodes — The following is an episode list for the Australian television show H2O: Just Add Water, which airs on Network Ten, Disney Channel Australia, Nickelodeon, Nickelodeon UK and other television networks worldwide. Series one premiered in Australia… …
28Solar and Heliospheric Observatory — Infobox Space telescope name = Solar and Heliospheric Observatory (SOHO) caption = organization = ESA / NASA alt names = nssdc id = location = L1 orbit type = height = 1.5×106 km (heliocentric) period = 1 Earth year velocity = accel gravity =… …
29Refrigerator — Fridge and Freezer redirect here. For other uses, see Fridge (disambiguation) and Freezer (disambiguation). For other uses, see Refrigerator (disambiguation). See also: Refrigeration A side by side refrigerator …
30Dixie Mission — U.S. Army Observation Group to Yan an Colonel David D. Barrett with Mao Zedong Active 22 July 1944 – 11 March 1947 C …
