viernes, 2 de mayo de 2008

¿Cuántos años es un eón?

Se habla de los eones sobre todo en Geología, que es la ciencia que estudia la Tierra y su historia (como planeta, no en relación con la historia de los hombres). En esta ciencia, las medidas que se utilizan son enormes (recuerda la comparación que hicimos en clase metiendo toda la historia del universo en un solo año...). Pues bien, cada una de las grandes etapas que ha ido pasando la Tierra recibe el nombre de eón. Geológicamente hablando, un eón vienen a ser mil millones de años.

12 comentarios:

Anónimo dijo...

O sea, que un eon son básicamente 1.000.000.000 de años. ¡OK!

Anónimo dijo...

friky

Anónimo dijo...

jodo son unos cuantos, gracias por la información, y tu anonimo callate y follate a tu abuela tonto del culo

Anónimo dijo...

uuuuuuuuuuuuuuuuuuu puta

Anónimo dijo...

bueno segn el libro de mate de mi hermano y segun son 3,800 millones de años la respuesta verdadera me la psan x fa ¡tank!

Anónimo dijo...

Puto leproso, eres un ignorante

Anónimo dijo...

1.000.000.000

BCM dijo...

Al parecer hay distintos tipos de eones con diferencia en la cantidad de años, no es lo mismo un eon arcaico que uno proterozoico o fanerozoico.

Unknown dijo...

es mas o menos asi, un eon es igual a una Mirtha Legrand.......

Anónimo dijo...

Lo que mide mi minga!

Anónimo dijo...

¡ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggfggfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggfggfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggfggfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggfggfgggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggxx

Unknown dijo...

Hola compañeros, he estado ducumentandome un poco sobre el tema, ya que gastaba mucho esa palabra. Pero dejaré de usarla ya que solo se usa en el ámbito geológico. Se usa no para un tiempo específico si no para una transición de tiempo. El supremo sería desde el.inicio conocido de la tierra hasta el paleolítico. Y luego dividiriamos en un grupo más pequeño de eones y así hasta su siguiente escala que es era. Espero haber respondido. Pd: un eon equivale a un periodo, o a un grupo de periodos según geología. Segun griegos un eon es en tiempo eternidad.