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chinook, warm, dry air mass

(Encyclopedia)chinook, warm, dry air mass that descends the eastern slopes of the U.S. and Canadian Rocky Mts. after having lost moisture by condensation over the western slopes. Chinooks occur mainly in winter. Th...

Glendalough

(Encyclopedia)Glendalough glĕnˈdəlōˌ [key], wooded valley, Co. Wicklow, E Republic of Ireland, W of Wicklow. It is noted for the ruins of several churches of the 11th and 12th cent. (part of the center of Iris...

Avranches

(Encyclopedia)Avranches ävräNshˈ [key], town, Manche dept., NW France, in Normandy, on the English Channel. Because of its proximity to the rocky island of Mont-Saint-Michel, Avranch...

Migingo Islands

(Encyclopedia)Migingo Islands, small, rocky islands in Lake Victoria, E Africa, off Kenya north of the Tanzanian border. The group consists of Migingo, Ugingo, and Pyramid Island. According to a boundary set by the...

Milk, river, United States and Canada

(Encyclopedia)Milk, river, 729 mi (1,173 km) long, rising in the Rocky Mts., NW Mont. It flows N into Alberta, Canada, then in long curves eastward, S into Montana again, and generally SE to the Missouri River, ent...

Tintagel

(Encyclopedia)Tintagel tĭntāˈjəl [key], small town, Cornwall, SW England. It is S of Tintagel Head, a promontory connected to the mainland by a narrow, rocky neck of land. The ruined Tintagel Castle, which exte...

Purbeck, Isle of

(Encyclopedia)Purbeck, Isle of, peninsula, c.12 mi (20 km) long and c.8 mi (13 km) wide, Dorset, S England, between Poole Harbour and the English Channel. St. Albans Head is the most southerly point of the rocky sh...

Pikes Peak

(Encyclopedia)Pikes Peak, 14,110 ft (4,301 m) high, central Colo., in the Front Range of the Rocky Mts.; discovered by U.S. explorer Zebulon Pike in 1806. There are many higher peaks in the Rockies, but this is the...

Denver

(Encyclopedia)Denver, city (2020 pop. 715,522), alt. 5,280 ft (1,609 m), state capital, coextensive with Denver co., N central Colo., on a plateau at the foot of the ...

Great Southern Reef

(Encyclopedia)Great Southern Reef, rocky reef complex, c. 27,000 sq mi (70,000 sq km), extending almost 5,000 mi (8,100 km) along S and SW Australia coast, from Brisbane to Perth. The reef's temperate marine ecosys...