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Comunidad AutĂłnoma Islas Canarias
Asignatura Inglés
Convocatoria Extraordinaria de 2005
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PRUEBAS DE ACCESO A LA UNIVERSIDAD LOGSE  LOCE CURSO 2004 2005 CONVOCATORIA MATERIA INGLÉS GLOBAL WARMING The scientific community has reached a strong consensus regarding global climate change The world is undoubtedly warming This warming is mostly the result of emissions of carbon dioxide and other greenhouse gases from human activities including industrial processes fossil fuel combustion and changes in land use such 5 as deforestation Continuation of historical tendencies of greenhouse gas …

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Flamenco

El flamenco es un estilo de mĂşsica y danza propio de AndalucĂ­a, Extremadura y Murcia. Sus principales facetas son el cante, el toque y el baile, contando tambiĂ©n con sus propias tradiciones y normas. Tal y como lo conocemos hoy en dĂ­a data del siglo XVIII, y existe controversia sobre su origen, ya que aunque existen distintas opiniones y vertientes ninguna de ellas puede ser comprobada de forma histĂłrica. Aunque el diccionario de la RAE lo asocia especialmente a la etnia gitana, es más que perceptible la fusiĂłn de las distintas culturas que coincidieron en la AndalucĂ­a de la Ă©poca. De todas la…

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
Fossil fuel

Fossil fuels are fuels formed by natural processes such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis. The age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years. Fossil fuels contain high percentages of carbon and include petroleum, coal, and natural gas. Other commonly used derivatives include kerosene and propane. Fossil fuels range from volatile materials with low carbon:hydrogen ratios like methane, to liquids like petroleum, to nonvolatile materials compos…

Fuente: wikipedia.org