ice wedge

ice wedge
   A massive, generally wedge-shaped body with its apex pointing downward, composed of foliated or vertically banded, commonly white, ice.
   NRC

Glossary of landform and geologic terms. 2013.

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  • Ice wedge — An ice wedge is a crack in the ground formed by a narrow or thin piece of ice that measures anywhere from 3 to 4 meters wide and extends downwards into the ground up to 10 inches. During the winter months, the water in the ground freezes and… …   Wikipedia

  • ice wedge —   when temperature fall below 15蚓, ice in soil contracts. This causes cracks to open in the ground. These may fill with water which then freezes to form an ice wedge. During interglacials, or periods of retreat, the ice melts away and the crack… …   Geography glossary

  • ice wedge cast —    A filling of sediment in the space formerly occupied by an ice wedge.    NRC …   Glossary of landform and geologic terms

  • ice wedge — noun a vertical wedge of subterranean ice …   Wiktionary

  • ice wedge polygon —    Patterned ground in areas of ice wedges. These polygons are commonly in poorly drained areas and may be high centered or low centered.    NRC …   Glossary of landform and geologic terms

  • Ice Age — Título La edad de hielo (España) La era de hielo (Hispanoamérica) Ficha técnica Dirección Chris Wedge Carlos Saldanha Producción Lori Forte …   Wikipedia Español

  • Ice Age: Dawn of the Dinosaurs — Título Ice Age 3: el origen de los dinosaurios (España) La era de hielo 3: la era de los dinosaurios (Hispanoamérica) Ficha técnica Dirección Carlos Saldanha Mike Thurmeier Produc …   Wikipedia Español

  • Ice Age: The Meltdown — Título Ice Age 2: El deshielo (España) La era de hielo 2 (Hispanoamérica) Ficha técnica Dirección Carlos Saldanha Dirección artística Thomas Cardone …   Wikipedia Español

  • Ice Age:Continental Drift — Ice Age: Continental Drift Título La Era de Hielo 4 Ficha técnica Dirección Steve Martino Mike Thurmeier Producción Lori Forte …   Wikipedia Español

  • Ice age — Filmdaten Deutscher Titel: Ice Age Originaltitel: Ice Age Produktionsland: USA Erscheinungsjahr: 2002 Länge: 81 Minuten Originalsprache: Englisch …   Deutsch Wikipedia

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