Columbia Encyclopedia
Search results
500 results found
Aden, Gulf of
(Encyclopedia)Aden, Gulf of äˈdən, āˈ– [key], western arm of the Arabian Sea, 550 mi (885 km) long, lying between Yemen and Somalia; connected with the Red Sea by the Bab el Mandeb. The gulf is on the great ...Shur
(Encyclopedia)Shur shŭr [key], landmark of the Egyptian border N of the Red Sea, also called the Wilderness of Shur. In the Bible it is associated with the the wandering of Hagar, the journeying of Abraham, the se...cyanobacteria
(Encyclopedia)cyanobacteria sīˌənōbăktĭrˈēə, sī-ănˌō– [key] or blue-green algae, photosynthetic bacteria that contain chlorophyll. For many years they were classified in the plant kingdom along with ...seaweed
(Encyclopedia)seaweed, name commonly used for the multicellular marine algae. Simpler forms, consisting of one cell (e.g., the diatom) or of a few cells, are not generally called seaweeds; these tiny plants help to...Punt
(Encyclopedia)Punt po͝ont [key], ancient land S of Egypt accessible by way of the Red Sea. Its exact location has not been identified, but it probably included the Somali coast. Temple reliefs at Deir el Bahari in...Exodus
(Encyclopedia)Exodus ĕkˈsədəs [key], book of the Bible, 2d of the 5 books of the Law (the Pentateuch or Torah) ascribed by tradition to Moses. The book continues the story of the ancestors of Israel in Egypt, n...Tonkin, Gulf of
(Encyclopedia)Tonkin, Gulf of, NW arm of the South China Sea, c.300 mi (480 km) long and 150 mi (240 km) wide, between Vietnam and China. The shallow gulf (less than 200 ft/60 m deep) receives the Red River. Haipho...International Committee of the Red Cross
(Encyclopedia)International Committee of the Red Cross: see Red Cross. ...Red River, river, China and Vietnam
(Encyclopedia)Red River, Chinese Yuan Chiang, Vietnamese Song Hong, chief river of N Vietnam, 730 mi (1,175 km) long, rising in Yunnan prov., S China, and flowing southeast, in deep, narrow gorges, through N Vietna...Coral Sea, battle of the
(Encyclopedia)Coral Sea, battle of the: see under Coral Sea. ...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
- Places +-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-