meridian ring globe
31Compass — This article is about the direction finding instrument used in navigation. For other uses, see Compass (disambiguation). A simple dry magnetic pocket compass …
32United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
33Outline of geography — See also: Index of geography articles The following outline is provided as an overview of and topical guide to geography: Geography – science that studies the lands, features, inhabitants, and phenomena of Earth.[1] The physical world …
34earthquake — /errth kwayk /, n. 1. a series of vibrations induced in the earth s crust by the abrupt rupture and rebound of rocks in which elastic strain has been slowly accumulating. 2. something that is severely disruptive; upheaval. [1300 50; ME erthequake …
35orbit — Synonyms and related words: Earth insertion, LEM, LM, O, air lane, ambit, annular muscle, annulus, aphelion, apogee, area, arena, areola, astronomical longitude, attitude control rocket, aureole, autumnal equinox, bailiwick, ball, ballistic… …
36climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
37circle — I (New American Roget s College Thesaurus) v. encircle, ring, girdle; circumnavigate; circumscribe, compass. n. circumference; circuit; ring, circlet; disk; set, clique. See party, circularity, circumscription. II (Roget s IV) n. 1. [A round… …
38Muḥammad ibn Mūsā al-Khwārizmī — al Khwārizmī redirects here. For other uses, see al Khwārizmī (disambiguation). Muḥammad ibn Mūsā al Khwārizmī …
39London — This article is about the capital of England and the United Kingdom. For other uses, see London (disambiguation). London From upper left: City of London, Tower Bridge and London Eye, Palace of Westminster …
40circle — Synonyms and related words: O, acquaintance, advance, alentours, alternate, ambience, ambit, anklet, annular muscle, annulus, anthelion, antisun, aphelion, apogee, arc, arena, areola, armlet, arsis, ascend, associates, astronomical longitude,… …
