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Comunidad AutĂłnoma Castilla-La Mancha
Asignatura Inglés
Convocatoria Extraordinaria de 2005
Fase General

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UNIVERSIDAD DE CASTILLALA MANCHA Prueba de Aptitud para el Acceso a la Universidad Bachillerato LOGSE IDIOMA EXTRANJERO Inglés  No se permite el uso de diccionario ni de ningún otro material didáctico  Las preguntas deberán ser respondidas en Inglés  Duración de la prueba 1 hora y 30 minutos THE EFFECTS OF GLOBAL WARMING IN THE ARCTIC Scientists say changes in the Earths climate from human influences are occurring particularly intensely in the Arctic region evidenced by widespread melting of gl…

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Diphthong

A diphthong (or; from Greek, diphthongos, literally "two sounds" or "two tones"), also known as a gliding vowel, is a combination of two adjacent vowel sounds within the same syllable. Technically, a diphthong is a vowel with two different targets: that is, the tongue (and/or other parts of the speech apparatus) moves during the pronunciation of the vowel. In many dialects of English, the phrase no highway cowboys has five distinct diphthongs, one in every syllable.

Fuente: wikipedia.org
Inuit

Inuit (pronounced or; Inuktitut, "the people") are a group of culturally similar indigenous peoples inhabiting the Arctic regions of Greenland, Canada and Alaska. Inuit is a plural noun; the singular is Inuk. The Inuit languages are part of the Eskimo-Aleut family. Inuit Sign Language is a critically endangered language isolate spoken in Nunavut.

Fuente: wikipedia.org
Carbon dioxide

Carbon dioxide (chemical formula CO2) is a colorless and odorless gas that is vital to life on Earth. This naturally occurring chemical compound is made up of a carbon atom covalently double bonded to two oxygen atoms. Carbon dioxide exists in Earth's atmosphere as a trace gas at a concentration of about 0.04 percent (400 ppm) by volume. Natural sources include volcanoes, hot springs and geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, in ice caps and glaciers and a…

Fuente: wikipedia.org
Ice core

An ice core is a core sample that is typically removed from an ice sheet, most commonly from the polar ice caps of Antarctica, Greenland or from high mountain glaciers elsewhere. As the ice forms from the incremental buildup of annual layers of snow, lower layers are older than upper, and an ice core contains ice formed over a range of years. The properties of the ice and the recrystallized inclusions within the ice can then be used to reconstruct a climatic record over the age range of the core, normally through isotopic analysis. This enables the reconstruction of local temperature records a…

Fuente: wikipedia.org
Global warming in the Arctic

The effects of global warming in the Arctic include rising temperatures, loss of sea ice, and melting of the Greenland ice sheet. Potential methane release from the region, especially through the thawing of permafrost and methane clathrates, is also a concern. Because of the amplified response of the Arctic to global warming, it is often seen as a leading indicator of global warming. The melting of Greenland's ice sheet is linked to polar amplification.

Fuente: wikipedia.org