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Lista de Fósiles

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Rápido   Pasando de manera veloz. Ej: deslizamientos de tierra, terremotos, sumideros, inundaciones, tornados, erupciones volcánicas  
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Gradual   Que ocurre muy lento o moviéndose poco a poco. Ejemplos en la Tierra: Glaciares, formación de valles, cañones, cuevas  
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Sumidero   Un gran hueco en la tierra que se abre repentinamente  
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Roca Sedimentaria   Rocas que se forman cuando los sedimentos son presionados luego compactados y finalmente cementados con el tiempo. Ejemplo: Piedra caliza  
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Fósil   Los restos de las huellas de un organismo que vivió hace mucho tiempo  
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Combustibles fósiles   Un combustible formado de los residuos de los organismos que vivieron alguna vez (carbón, petróleo / aceite y gas natural)  
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Conservación   El uso prudente y la protección de los recursos naturales (renovables y no-renovables)  
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Created by: favila
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