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national grasslands
(Encyclopedia)national grasslands: see National Forest System. ...Spree
(Encyclopedia)Spree shprā [key], river, c.250 mi (400 km) long, rising in the Lausitz Mts., E Central Germany, near the Czech Republic border. It flows N past Cottbus, then NW through the Spree Forest, and from th...Idaho, University of
(Encyclopedia)Idaho, University of, mainly at Moscow; land-grant and state supported; coeducational; chartered and opened 1889. Among its facilities are the Water and Energy Resources Institute and the Forest, Wild...Schiller Park
(Encyclopedia)Schiller Park, village (1990 pop. 11,189), Cook co., NE Ill., a residential suburb of Chicago; inc. 1914. O'Hare International Airport is to the west, and the county forest preserve is to the east. ...acid rain
(Encyclopedia)acid rain or acid deposition, form of precipitation (rain, snow, sleet, or hail) containing high levels of sulfuric or nitric acids (pH below 5.5–5.6). Produced when sulfur dioxide and various nitro...leaf mold
(Encyclopedia)leaf mold, crumbly brown humus typical of forest floors. It is composed of decayed leaves and other plant material mixed with soil. ...Lippe, river, Germany
(Encyclopedia)Lippe, river, c.150 mi (240 km) long, rising in the Teutoburg Forest, W Germany and flowing westward into the Rhine River. It is canalized to permit barge navigation. Water from the Lippe is used in t...Indiana Dunes National Park
(Encyclopedia)Indiana Dunes National Park, 15,177 acres (6,142 hectares), NW Indiana, on the southern tip of Lake Michigan, est. 1966 as Indiana Dunes National Lakeshore, designated a national park 2019. The park's...Fagersta
(Encyclopedia)Fagersta fäˈgərstäˌ [key], city, Västmanland co., S central Sweden. It is an industrial ...Bighorn Mountains
(Encyclopedia)Bighorn Mountains, range of the Rocky Mts., N central Wyo., extending c.120 mi (190 km) N into S Montana, E of the Bighorn River. Cloud Peak, 13,165 ft (4,013 m), is the highest point. The glaciated m...Browse by Subject
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