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catchment area
(Encyclopedia)catchment area or drainage basin, area drained by a stream or other body of water. The limits of a given catchment area are the heights of land—often called drainage divides, or watersheds—separat...Bettendorf
(Encyclopedia)Bettendorf bĕtˈəndocirc;rfˌ [key], city (2020 pop. 39,102), Scott co., E Iowa, on the Mississippi ...Thousand Islands
(Encyclopedia)Thousand Islands, a group of more than 1,800 islands and 3,000 shoals in the St. Lawrence River, E of Lake Ontario, N N.Y. and S Ont., stretching c.50 mi (80 km) along the U.S.-Canada line. Most of th...Watson, Doc
(Encyclopedia)Watson, Doc (Arthel Lane Watson), 1923–2012, American country-music singer and musician, b. Stony Fork, N.C. Blind from infancy, he learned to play the harmonica, banjo, and guitar in his youth. His...turquoise
(Encyclopedia)turquoise, hydrous phosphate of aluminum and copper, Al2(OH)3PO4·H2O+Cu, used as a gem. It occurs rarely in crystal form, but is usually cryptocrystalline. Turquoise is opaque and has a waxy luster; ...Van Halen, Eddie
(Encyclopedia)Van Halen, Eddie (Edward Lodewijk Van Halen), 1955–2020, American rock musician and song writer, b. Amsterdam, Netherlands; his family moved to California when he was young. He and brother Alex form...Sumter, Thomas
(Encyclopedia)Sumter, Thomas, 1734–1832, American Revolutionary officer, b. near Charlottesville, Va. He served with Edward Braddock (1755) and John Forbes (1758) in their expeditions against Fort Duquesne in the...Koltsov, Aleksey Vasilyevich
(Encyclopedia)Koltsov, Aleksey Vasilyevich əlyĭksyāˈ vəsēˈlyəvĭch kəltsôfˈ [key], 1809–42, Russian poet. Although he had little formal education, he studied great works of literature and became well k...Entente
(Encyclopedia)Entente: see Triple Alliance and Triple Entente; Balkan Entente; Little Entente. ...Craik, Dinah Maria Mulock
(Encyclopedia)Craik, Dinah Maria Mulock krāk [key], 1826–87, English author. She is best known for the moralistic novel John Halifax, Gentleman (1856) and for the children's classics The Adventures of a Brownie ...Browse by Subject
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