Columbia Encyclopedia

Search results

500 results found

Alaska Range

(Encyclopedia)Alaska Range, S central Alaska, rising to the highest mountain in North America, Denali (Mt. McKinley; 20,310 ft/6,190 m). The range divides S central Alaska from the great plateau of the interior. Mt...

graphite

(Encyclopedia)graphite grăfˈīt [key], an allotropic form of carbon, known also as plumbago and black lead. It is dark gray or black, crystalline (often in the form of slippery scales), greasy, and soft, with a m...

Yakima, river, United States

(Encyclopedia)Yakima yăkˈəmô, –mə [key], river, 203 mi (327 km) long, rising in the Cascade Range, central Wash., and flowing SE past Yakima to the Columbia River near Kennewick. The U.S. Bureau of Reclamati...

Hood, Mount

(Encyclopedia)Hood, Mount, peak, 11,235 ft (3,424 m) high, NW Oreg., in the Cascade Range, E of Portland; highest point in the state and the center of Mt. Hood National Forest. A symmetrical, dormant volcano with g...

cruise missile

(Encyclopedia)cruise missile, low-flying, continuously powered offensive missile designed to evade defense systems. A cruise missile typically uses an aircraft engine rather than a rocket engine to fly at subsonic ...

Long Range

(Encyclopedia)Long Range, mountain range, extending c.300 mi (480 km) along the west coast of Newfoundland island, Canada; rises to 2,672 ft (814 m) in the Lewis Hills. It forms the Great Northern Peninsula of NW N...

Brooks Range

(Encyclopedia)Brooks Range, mountain chain, northernmost part of the Rocky Mts., extending about 600 mi (970 km) from east to west across N Alaska. Mt. Chamberlin, 9,020 ft (2,749 m) high, near the Canadian border,...

Trans-Alai

(Encyclopedia)Trans-Alai trăns-älīˈ, trănz– [key], mountain range, central Asia, a part of the Pamir-Alai mountain system. The Trans-Alai extends 155 mi (249 km) W from China to form the border between Kyrgy...

Stanovoy Range

(Encyclopedia)Stanovoy Range stənəvoiˈ [key], mountain range, c.450 mi (720 km) long, Russian Far East, extending E from the Olekma River; it rises to c.8,150 ft (2,480 m) at Golets Skalisty. It forms part of th...

Kern

(Encyclopedia)Kern, river, 155 mi (249 km) long, rising in the S Sierra Nevada Mts., E Calif., and flowing south, then southwest to a reservoir in the extreme southern part of the San Joaquin valley. The river has ...
 

Browse by Subject