{"id":10568,"date":"2019-02-11T14:46:37","date_gmt":"2019-02-11T13:46:37","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=10568"},"modified":"2019-02-11T14:46:37","modified_gmt":"2019-02-11T13:46:37","slug":"les-roques-ens-expliquen-el-passat","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/les-roques-ens-expliquen-el-passat\/","title":{"rendered":"Les roques ens expliquen el passat"},"content":{"rendered":"<p>El dia 5 de febrer els alumnes de 1r de batxillerat de l&#8217;optativa de CTMA dels instituts<strong> Fort Pius<\/strong> i <strong>Salvador Espriu<\/strong> de Barcelona, han realitzat una sortida de <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/geologia\/itinerari-geologic-roques-sedimentaris-batxillera\/\" target=\"_blank\" rel=\"noopener\">geologia a Pallej\u00e0<\/a>, per veure la s\u00e8rie Tri\u00e0sica (Mesozoic) 251 milions d&#8217;anys d&#8217;edat<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesurant.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10569 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesurant.jpg\" alt=\"\" width=\"225\" height=\"300\" \/><\/a>S&#8217;han dividit per grups i amb el material de camp necessari han comen\u00e7at la sortida de camp. Han seguit un itinerari ascendent pel vessant fent parada en 3 afloraments rocosos on han realitzat una s\u00e8rie de proves com la duresa, la composici\u00f3 de la roca, la pot\u00e8ncia, la direcci\u00f3 i el sentit de cabussament de l&#8217;estrat. Han comprovat que es tractava de diferents litologies de roques sediment\u00e0ries que han identificat com a gresos i conglomerats del Buntsandstein i calc\u00e0ries del Muschelkalk inferior (M1). Finalment han interpretat la hist\u00f2ria geol\u00f2gica.<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesurant2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10570 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesurant2.jpg\" alt=\"\" width=\"300\" height=\"255\" \/><\/a><\/p>\n<p>Amb totes les dades recollides han pogut interpretar l\u2019origen de la seq\u00fc\u00e8ncia, que correspon a una transgressi\u00f3 marina d\u2019una plana al\u00b7luvial.<\/p>\n<p>Ha sigut un dia fora de la rutina de l&#8217;aula de l&#8217;institut que ha servit per entrar en contacte amb la natura i per posar en pr\u00e0ctica t\u00e8cniques de camps relacionades amb la geologia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dia 5 de febrer els alumnes de 1r de batxillerat de l&#8217;optativa de CTMA dels instituts Fort Pius i Salvador Espriu de Barcelona, han realitzat una sortida de geologia a Pallej\u00e0, per veure la s\u00e8rie Tri\u00e0sica (Mesozoic) 251 milions d&#8217;anys d&#8217;edat S&#8217;han dividit per grups i amb el material de camp necessari han comen\u00e7at [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10571,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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