petroleum nitrogen bases
81Slovakia — Slovakian, adj., n. /sloh vah kee euh, vak ee euh/, n. a republic in central Europe: formerly a part of Czechoslovakia; under German protection 1939 45; independent since 1993. 5,393,016; 18,931 sq. mi. (49,035 sq. km). Cap.: Bratislava. Also… …
82Orinoco River — Major river, South America. It rises on the western slopes of the Parima Mountains along the border between Venezuela and Brazil. It flows in a giant arc through Venezuela for about 1,700 mi (2,740 km) and enters the Atlantic Ocean near the… …
83MythBusters (2007 season) — Country of origin Australia United States No. of episodes 25 (includes 4 specials) Broadcast Original channel Discovery Channel …
84algae — algal, adj. /al jee/, n.pl., sing. alga / geuh/. any of numerous groups of chlorophyll containing, mainly aquatic eukaryotic organisms ranging from microscopic single celled forms to multicellular forms 100 ft. (30 m) or more long, distinguished… …
85Switzerland — /swit seuhr leuhnd/, n. a republic in central Europe. 7,248,984; 15,944 sq. mi. (41,294 sq. km). Cap.: Bern. French, Suisse. German, Schweiz. Italian, Svizzera. Latin, Helvetia. * * * Switzerland Introduction Switzerland Background: Switzerland s …
86Lanthanum — (pronEng|ˈlænθənəm) is a chemical element with the symbol La and atomic number 57. Characteristics Lanthanum is a silvery white metallic element that belongs to group 3 of the periodic table and is a lanthanoid. Found in some rare earth minerals …
87Sulfuric acid — Sulfuric acid …
88Operation Pointblank — Part of Strategic bombing campaign in Europe Messerschmitt Bf 109, singl …
89Natural Balance Pet Foods — Type Private Industry Pet food Founded Pacoima …
90Nuclear power debate — For nuclear energy policies by nation, see Nuclear energy policy. For public protests about nuclear power, see Anti nuclear movement. Three of the reactors at Fukushima I overheated, causing meltdowns that eventually led to hydrogen explosions,… …
