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cutting

(Encyclopedia) cutting, in horticulture, part of a plant stem, leaf, or root cut off and used for producing a new plant. It is a convenient and inexpensive method of propagation, not possible for all…

sidewinder

(Encyclopedia) sidewinder, common name for a rattlesnake, Crotalus cerastes, found in the deserts of the SW United States. This 2-ft (60-cm), pale yellow and pink snake is named for its curious…

Jones Beach

(Encyclopedia) Jones Beach, state park, 2,413 acres (977 hectares), on an offshore bar, SW Long Island, SE N.Y., in Nassau co.; est. 1929. It is noted for its wide, white sand beaches, outdoor marine…

Prince Edward Island National Park

(Encyclopedia) Prince Edward Island National Park, 7 sq mi (18 sq km), NW P.E.I., Canada, on the Gulf of St. Lawrence; est. 1937. It extends 25 mi (40 km) along the coast and contains sand dunes,…

abrasive

(Encyclopedia) abrasive, material used to grind, smooth, cut, or polish another substance. Natural abrasives include sand, pumice, corundum, and ground quartz. Carborundum (silicon carbide) and…

Nafud

(Encyclopedia) NafudNafudnäf&oomacr;dˈ [key] or NefudNefudnĕf&oomacr;dˈ [key], desert area in the northern part of the Arabian peninsula, occupying a great oval depression; 180 mi (290 km)…

Libyan Desert

(Encyclopedia) Libyan Desert, northeast part of the Sahara Desert, NE Africa, in SW Egypt, E Libya, and NW Sudan; called the Western Desert in Egypt. It is a region of sand dunes, stony plains, and…

sandstorm

(Encyclopedia) sandstorm, strong dry wind blowing over the desert that raises and carries along clouds of sand or dust often so dense as to obscure the sun and reduce visibility almost to zero; also…

plastering

(Encyclopedia) plastering, house construction technique involving the application of plaster to walls and ceilings, exterior plasterwork being of a different composition and generally known as stucco…

esker

(Encyclopedia) esker, long, narrow, winding ridge of stratified sand-and-gravel drift. Eskers, many miles long and resembling abandoned railway embankments, occur in Scandinavia, Ireland, Scotland,…