Columbia Encyclopedia

Search results

500 results found

Palmyra, atoll, Pacific Ocean

(Encyclopedia)Palmyra, atoll (2 sq mi/5.2 sq km), central Pacific, one of the Line Islands, c.1,100 mi (1,770 km) SW of Honolulu. Palmyra has no permanent inhabitants. First visited by Americans in 1802, and later ...

Pacific Ocean

(Encyclopedia)CE5 Pacific Ocean, largest and deepest ocean, c.70,000,000 sq mi (181,300,000 sq km), occupying about one third of the earth's surface; named by the explorer Ferdinand Magellan; the southern part i...

Johnston Atoll

(Encyclopedia)Johnston Atoll, atoll, 2.8 sq mi (7.25 sq km), central Pacific, c.700 nautical mi (1,300 km) SW of Honolulu, central Pacific, an uninc. territory of the United States. It consists of four islands and ...

Pacific Remote Islands Marine National Monument

(Encyclopedia)Pacific Remote Islands Marine National Monument, c.490,000 sq mi (1,260,000 sq km), central Pacific Ocean; est. 2009. The monument comprises the waters and reefs surrounding seven islands and atolls, ...

Palmyra, ancient city, Syria

(Encyclopedia)Palmyra pălmīˈrə [key], ancient city of central Syria. A small modern village known as Tudmor or Tadmor (the Syrian Arabic name of Palmyra) is nearby; residents were relocated from the ancient sit...

atoll

(Encyclopedia)atoll: see coral reefs.

Palmyra palm

(Encyclopedia)Palmyra palm: see palm.

ocean

(Encyclopedia)ocean, interconnected mass of saltwater covering 70.78% of the surface of the earth, often called the world ocean. It is subdivided into four (or five) major units that are separated from each other i...

Christmas Island, in the Pacific Ocean

(Encyclopedia)Christmas Island, atoll: see Kiritimati. ...

Southern Ocean

(Encyclopedia)Southern Ocean or Antarctic Ocean, name sometimes given to those parts of the Pacific, Atlantic, and Indian oceans that surround Antarctica S of roughly 60°S. These waters are marked by the Antarctic...