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3: Sedimentos - la memoria del océano

Última actualización

30 oct 2022
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- 2.7: Resumen
- Materia Frontal

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3.1: Fuentes y Tipos de Sedimentos Marinos
3.2: Distribución de sedimentos en todo el mundo
3.3: La lisoclina y el CCD
3.4: Reconstruyendo la historia de la Tierra
Los sedimentos oceánicos pueden ayudarnos a reconstruir la historia de las Tierras. Los sedimentos depositados en el fondo oceánico suelen tener marcadores del ambiente de la Tierra cuando fueron depositados y pueden decirnos mucho sobre cómo ha cambiado el entorno de nuestro planeta a lo largo de su historia. Los científicos han utilizado núcleos de sedimentos, largos tubos verticales de sedimentos perforados desde el fondo del océano, para estimar cómo reacciona el océano a los cambios de temperatura global.

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