Proceso que afecta grandes áreas de la corteza terrestre; produce cinturones de bajo, medio, o alto grado, dependiendo de la presión sobre las rocas, la temperatura y la profundidad bajo la superficie.
Capas de roca química sedimentaria que se forman cuando la concentración de minerales disueltos en una masa de agua alcanza el punto de saturación debido a la evaporación del agua; los cristales se precipitan de la solución y se asientan en el fondo.
Capas horizontales de roca sedimentaria que pueden medir de un milímetro a varios metros de grosor.
Ocurre cuando agua muy caliente reacciona con la roca, alternando su mineralogía y su química.
Característica de la depositación de rocas sedimentarias en la cual las partículas son progresivamente más pesadas y gruesas hacia las capas inferiores de la estratificación.
Roca metamórfica, como la cuarcita y el mármol, compuesta principalmente de minerales que forman bloques cristalinos.
Describe los fragmentos de roca y de mineral producidos por la meteorización y la erosión; se clasifican según su tamaño y forma de partícula.
Característica de la depositación de roca sedimentaria que se forma a medida que capas inclinadas de sedimento son arrastradas hacia delante, a lo largo de una superficie horizontal.
Down
Efecto local que ocurre cuando la roca fundida se encuentra con roca sólida.
El tipo más común de roca sedimentaria; se forma a partir de los abundantes depósitos de sedimentos sueltos que se acumulan sobre la superficie de la Tierra; se clasifican según el tamaño de sus partículas.
Ocurre cuando el crecimiento mineral pega los granos de sedimento para formar una roca sólida.
Roca metamórfica, como el esquisto o el gneis, cuyos minerales son comprimidos bajo presiones altas, formando ordenadas capas y bandas onduladas.
Conjunto de procesos continuos y dinámicos a través de los cuales las rocas se transforman en otros tipos de rocas.
Pequeños trozos de roca que son movidos y depositados por el agua, el viento y la gravedad.
Porcentaje de espacios abiertos entre los granos de una roca.
Los procesos físicos y químicos que transforman los sedimentos en rocas sedimentarias.
restos conservados, impresiones o cualquier otra evidencia de organismos que alguna vez vivieron.
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