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Nuer

(Encyclopedia)Nuer no͞oˈər, no͝or [key], a Nilotic people living around Lake No in South Sudan. Their economy and social life generally revolve around cattle, which are grazed on the plains during the dry seaso...

Nader, Ralph

(Encyclopedia)Nader, Ralph nāˈdər [key], 1934–, U.S. consumer advocate and political reformer, b. Winsted, Conn. Admitted to the bar in 1958, he practiced law in Connecticut and was a lecturer (1961–63) in h...

chlorophyll

(Encyclopedia)CE5 chlorophyll klôrˈəfĭlˌ [key], green pigment that gives most plants their color and enables them to carry on the process of photosynthesis. Chemically, chlorophyll has several similar forms...

Arrow Lakes

(Encyclopedia)Arrow Lakes, two expansions of the Columbia River, S British Columbia, Canada. Both lie in narrow valleys bounded by mountain ranges and are noted for their beauty. Upper Arrow Lake has an area of 88 ...

Kennedy, Mount

(Encyclopedia)Kennedy, Mount, 13,095 ft (3,991 m) high, SW Yukon, Canada, in the St. Elias Mts. near the Alaskan border. It was named in honor of U.S. President John F. Kennedy in 1965. Although visited in 1935, th...

Gata, Sierra de

(Encyclopedia)Gata, Sierra de syārˈrä ᵺā gäˈtä [key], mountain range, W Spain. Between the valleys of the Douro and Tagus rivers, it separates León from Extremadura. Its highest point is the Jálama peak ...

Illimani

(Encyclopedia)Illimani ēyēmäˈnē [key], mountain, 21,184 ft (6,457 m) high, E Bolivia. One of the highest peaks of the Cordillera Real of the Bolivian Andes, it is permanently snowcapped. Illimani was first cli...

Anti-Lebanon

(Encyclopedia)Anti-Lebanon, ancient Anti-Libanus, Arabic Jabal al Sharqi, mountain range between Syria and Lebanon, rising to Mt. Hermon, 9,232 ft (2,814 m) high. Once noted for its forests of oak, pine, cypress, a...

Dents du Midi

(Encyclopedia)Dents du Midi däNˈ dü mēdēˈ [key], mountain group in the Alps, Vaud canton, SW Switzerland, near the French border. It rises to 10,695 ft (3,260 m) in Dent du Midi (Haute Cime) peak. ...

Semeru

(Encyclopedia)Semeru səmĕrˈo͞o [key], volcanic peak, 12,060 ft (3,676 m) high, E Java, Indonesia. Formerly called Mt. Mahameru, it is the island's highest point. The mountain has experienced frequent eruptions ...