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states of matter

(Encyclopedia)states of matter, forms of matter differing in several properties because of differences in the motions and forces of the molecules (or atoms, ions, or elementary particles) of which they are composed...

Montreal

(Encyclopedia)Montreal môNrāälˈ [key], city (1991 pop. 1,017,666), S Que., Canada, on Montreal island, surrounded by St. Lawrence River and Rivière des Prairies. Montreal is the second largest metropolitan are...

Annas

(Encyclopedia)Annas ănˈəs [key] [Gr.,=Heb. Hananiah], in the New Testament, Jewish high priest who examined Jesus. Nonbiblical sources say that he was retired high priest. His son-in-law was Caiaphas. ...

North America

(Encyclopedia)CE5 North America, third largest continent (2015 est. pop. 571,949,000), c.9,400,000 sq mi (24,346,000 sq km), the northern of the two continents of the Western Hemisphere. North America includes a...

Nechako

(Encyclopedia)Nechako nĭchăkˈō [key], river, 287 mi (462 km) long, rising in Tetachuck and Ootsa lakes, central British Columbia, Canada, and flowing NE, then E to the Fraser River at Prince George. Kenney Dam ...

terrace

(Encyclopedia)terrace, a level field built on top of a hillslope into the floor of a deep valley to improve cultivation of crops. Terracing uses the runoff from the hill to increase soil retentiveness and arability...

achene

(Encyclopedia)achene əkēnˈ [key], dry, simple, one-seeded fruit with the seed attached to the inner wall at only one point. Achenes are indehiscent, i.e., they do not split open at maturity. The so-called seed o...

Avalon Peninsula

(Encyclopedia)Avalon Peninsula, 3,579 sq mi (9,270 sq km), SE N.L., Canada, on Newfoundland. It is nearly divided at its center by Conception Bay and St. Mary's Bay. The peninsula is the most densely populated part...

Llandudno

(Encyclopedia)Llandudno hländĭdˈnō, lăndŭdˈnō [key], town (1981 pop. 13,202), Conwy, NW Wales, on a point of land jutting into the Irish Sea. Llandudno is a popular seaside resort with a mild climate. It is...

Mogi das Cruzes

(Encyclopedia)Mogi das Cruzes mo͝ozhēˈ däs kro͞oˈzəs [key], city (1996 pop. 314,947), São Paulo state, SE Brazil, on the Tietê River. It is an industrial center and an agricultural distribution point for S...