the model separates into four parts

  • 121Andalusia — For the more extensive Muslim era region, see Al Andalus. For other uses, see Andalusia (disambiguation). Andalusia Andalucía (Spanish)   Autonomous Community   …

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  • 122Threshing-board — A threshing board is an obsolete farm implement used to separate cereals from their straw; that is, to thresh. It is a thick board, made with a variety of slats, with a shape between rectangular and trapezoidal, with the frontal part somewhat… …

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  • 123nebula — nebular, adj. /neb yeuh leuh/, n., pl. nebulae / lee , luy /, nebulas. 1. Astron. a. Also called diffuse nebula. a cloud of interstellar gas and dust. Cf. dark nebula, emission nebula, reflection nebula …

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  • 124Northern Ireland — a political division of the United Kingdom, in the NE part of the island of Ireland. 1,537,200; 5238 sq. mi. (13,565 sq. km). Cap.: Belfast. * * * Part of the United Kingdom of Great Britain and Northern Ireland occupying the northeastern portion …

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  • 125Magnetosphere of Jupiter — Discovery[1] Discovered by …

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  • 126Compact Cassette — A TDK D C60 cassette, a common speech quality tape with a 60 minute playing time, in a housing similar to that of the original Compact Cassette specification …

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  • 127Curitiba — For the plant genus, see Curitiba prismatica. Curitiba   Municipality   The Municipality of Curitiba …

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  • 128Superior craton — in the west. The western margin extends from northern Minnesota through eastern Manitoba to northwestern Ontario.The formation of the Superior craton is best explained within the context of 2.72 2.68 Ga accretion of small continental plates and… …

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