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Rion

(Encyclopedia)Rion rēônˈ [key], ancient Phasis, river, c.195 mi (310 km) long, rising in the Caucasus near the Mamison Pass, W Georgia, and flowing S and W past Kutaisi into the Black Sea at Poti. Its upper cour...

Fraser, river, Canada

(Encyclopedia)Fraser, chief river of British Columbia, Canada, c.850 mi (1,370 km) long. It rises in the Rocky Mts., at Yellowhead Pass, near the British Columbia–Alta. line and flows northwest through the Rocky ...

California, Gulf of

(Encyclopedia)California, Gulf of, or Sea of Cortés, arm of the Pacific Ocean, c.700 mi (1,130 km) long and 50 to 130 mi (80–209 km) wide, NW Mexico; separates Baja California from the Mexican mainland. The gulf...

integrated circuit

(Encyclopedia)integrated circuit (IC), electronic circuit built on a semiconductor substrate, usually one of single-crystal silicon. The circuit, often called a chip, is packaged in a hermetically sealed case or a ...

silicate

(Encyclopedia)silicate, chemical compound containing silicon, oxygen, and one or more metals, e.g., aluminum, barium, beryllium, calcium, iron, magnesium, manganese, potassium, sodium, or zirconium. Silicates may b...

Kamchatka

(Encyclopedia)Kamchatka kămchătˈkə [key], peninsula, 104,200 sq mi (269,878 sq km), Kamchatka Territory, Russian Far East, separating the Sea of Okhotsk in the west from the Bering Sea and the Pacific Ocean in ...

Edinburg

(Encyclopedia)Edinburg ĕdˈənbûrgˌ [key], city (2020 pop. 100,243), seat of Hidalgo co., extreme S Tex.; inc. ...

Cuanza

(Encyclopedia)Cuanza or Kwanza both: kwänˈzä [key], river, 600 mi (966 km) long, rising in central Angola and flowing NW and W to the Atlantic. Its lower course, which is navigable for c.160 mi (257 km), was the...

Cuyahoga Falls

(Encyclopedia)Cuyahoga Falls, city (2020 pop. 48,978), Summit co., NE Ohio, on the Cuyahoga River; inc. 1836. On its course through the city the river drops 220 ft (6...

Chamonix

(Encyclopedia)Chamonix shämônēˈ [key], town, Haute-Savoie dept., E France, at the foot of Mont Blanc. The ...