Columbia Encyclopedia

Search results

500 results found

Arabian Sea

(Encyclopedia)Arabian Sea, ancient Mare Erythraeum, northwest part of the Indian Ocean, lying between Arabia and India. The Gulf of Aden, extended by the Red Sea, and the Gulf of Oman, extended by the Persian Gulf,...

Kara Sea

(Encyclopedia)Kara Sea kärˈə [key], Rus. Karskoye More, shallow section of the Arctic Ocean, off N Russia, between Severnaya Zemlya and Novaya Zemlya. It has an average depth of 420 ft (128 m). It receives the O...

Tanga

(Encyclopedia)Tanga tängˈgə, –gä [key], city (2012 pop. 273,332), capital of Tanga prov., NE Tanzania, a port on the Indian Ocean. It is a commercial, industrial, and transportation center, connected by rail ...

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,...

Buzzards Bay

(Encyclopedia)Buzzards Bay, inlet of the Atlantic Ocean, 30 mi (48 km) long, from 5 to 10 mi (8–16 m) wide, SE Mass., connected with Cape Cod Bay by the Cape Cod Ca...

Pentland Firth

(Encyclopedia)Pentland Firth pĕntˈlənd fûrth [key], channel, 6 to 8 mi (9.7–12.9 km) wide and c.14 mi (23 km) long, N Scotland. Connecting the North Sea with the Atlantic Ocean, it separates the Scottish main...

Viscount Melville Sound

(Encyclopedia)Viscount Melville Sound, 250 mi (402 km) long and 100 mi (161 km) wide, arm of the Arctic Ocean, Northwest Territories and Nunavut, Canada, between Victoria and Prince of Wales islands on the south an...

Bonavista Bay

(Encyclopedia)Bonavista Bay bŏnˌəvĭsˈtə [key], arm of the Atlantic Ocean, c.40 mi (60 km) long and 40 mi (60 km) wide, E N.L., Canada, on the E coast of Newfoundland. The bay is irregular and filled with isla...

lionfish

(Encyclopedia)lionfish, common name for a genus (Pterois) of the family Scorpaenidae (see rockfish), comprising venomous subtropical marine fish native to the South Pacific, the Indian Ocean, and the Red Sea. Nativ...

asthenosphere

(Encyclopedia)asthenosphere ăsthēnˈəsfēr [key], region in the upper mantle of the earth's interior, characterized by low-density, semiplastic (or partially molten) rock material chemically similar to the overl...