tema 18 b
TRANSCRIPT
![Page 1: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/1.jpg)
FENÓMENOS ASOCIADOS A LA TECTÓNICA DE PLACAS
TERREMOTOSVULCANISMO
DEFORMACIONES DE LAS ROCAS
![Page 2: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/2.jpg)
Geodinámica Interna
• Tiene su origen en el calor interno terrestre, de doble origen:
–Profundo: calor residual del proceso de génesis planetario.–Cortical: calor generado por la desintegración de
elementos radiactivos presentes en la geosfera.
La prueba del calor terrestre es el gradientegeotérmico: 3ºC / 100m de profundidad.
![Page 3: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/3.jpg)
![Page 4: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/4.jpg)
DEFORMACIONES DE LAS ROCAS
![Page 5: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/5.jpg)
![Page 6: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/6.jpg)
Deformaciones de las rocas
• Elásticas.• Plásticas.• Frágiles.
![Page 7: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/7.jpg)
PLIEGUES
![Page 8: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/8.jpg)
![Page 9: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/9.jpg)
![Page 10: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/10.jpg)
![Page 11: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/11.jpg)
![Page 12: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/12.jpg)
![Page 13: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/13.jpg)
![Page 14: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/14.jpg)
DIACLASAS
• Roturas de las rocas sin que haya desplazamiento de los fragmentos, que quedan en su posición original.
![Page 15: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/15.jpg)
DisyunciónColumnar
![Page 16: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/16.jpg)
![Page 17: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/17.jpg)
![Page 18: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/18.jpg)
FALLAS
• Son roturas de las rocas con desplazamiento de los bloques.
• Partes de una falla:
![Page 19: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/19.jpg)
![Page 20: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/20.jpg)
Tipos de Fallas
• Normal: por distensión.
![Page 21: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/21.jpg)
• Inversa: por compresión.
![Page 22: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/22.jpg)
• De Desgarre.
![Page 23: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/23.jpg)
![Page 24: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/24.jpg)
![Page 25: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/25.jpg)
![Page 26: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/26.jpg)
![Page 27: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/27.jpg)
![Page 28: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/28.jpg)
![Page 29: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/29.jpg)
![Page 30: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/30.jpg)
![Page 31: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/31.jpg)
![Page 32: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/32.jpg)
SISMICIDAD
![Page 33: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/33.jpg)
![Page 34: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/34.jpg)
Ondas Sísmicas Internas
Primarias: 6-10 Km/h. Se transmiten en medios sólidos y líquidos.
![Page 35: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/35.jpg)
Secundarias: 4-7 Km/h. Sólo se transmiten en los sólidos.
http://www.juntadeandalucia.es/averroes/manuales/tectonica_animada/tect_swf_files/38%5B1%5D.swf
![Page 36: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/36.jpg)
![Page 37: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/37.jpg)
Gráfico de Transmisión de Ondas Sísmicas
![Page 38: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/38.jpg)
Discontinuidades Sísmicas
![Page 39: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/39.jpg)
http://www.suu.edu/faculty/colberg/Hazards/Earthquakes/17_Seismo/17_Seismo.html
![Page 40: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/40.jpg)
http://elearning.niu.edu/simulations/images/S_portfolio/Mercalli/Mercalli_Scale.swfAutora: Marta García T.
![Page 41: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/41.jpg)
RIESGOS DERIVADOS DE LOS TERREMOTOS
Autora: Marta García T.
LICUEFACCIÓN
![Page 42: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/42.jpg)
![Page 43: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/43.jpg)
![Page 44: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/44.jpg)
ZONAS DE RIESGO SÍSMICO
Autora: Marta García T.
![Page 45: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/45.jpg)
Autora: Marta García T.
![Page 46: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/46.jpg)
Autora: Marta García T.
![Page 47: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/47.jpg)
Edificación Antisísmica
Autora: Marta García T.
![Page 48: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/48.jpg)
Autora: Marta García T.
Mapas de Riesgo
![Page 49: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/49.jpg)
Estaciones de Vigilancia Sísmica
Autora: Marta García T.
![Page 50: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/50.jpg)
VULCANISMO
![Page 51: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/51.jpg)
![Page 52: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/52.jpg)
![Page 53: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/53.jpg)
Autora: Marta García T.
![Page 54: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/54.jpg)
Autora: Marta García T.
![Page 55: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/55.jpg)
![Page 56: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/56.jpg)
![Page 57: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/57.jpg)
![Page 58: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/58.jpg)
![Page 59: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/59.jpg)
![Page 60: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/60.jpg)
![Page 61: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/61.jpg)
ZONAS DE RIESGO VOLCÁNICO
Autora: Marta García T.
![Page 62: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/62.jpg)
![Page 63: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/63.jpg)
![Page 64: Tema 18 b](https://reader035.vdocuments.co/reader035/viewer/2022062419/5587c7a7d8b42ad0548b45b7/html5/thumbnails/64.jpg)
http://www.biologiaygeologia.org/unidadbio/a_ctma/u3_geosfera/u3_t4contenido/4_mtodos_de_prediccin_y_prevencin.html