{"id":9405,"date":"2017-12-05T09:32:54","date_gmt":"2017-12-05T08:32:54","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=9405"},"modified":"2017-12-05T14:37:56","modified_gmt":"2017-12-05T13:37:56","slug":"trets-geologics-de-santa-creu-dolorda","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/trets-geologics-de-santa-creu-dolorda\/","title":{"rendered":"Trets geol\u00f2gics de Santa Creu d&#8217;Olorda"},"content":{"rendered":"<p>Els alumnes de CTMA de 1r de Batxillerat de l&#8217;Institut Ernest Lluch de Barcelona van realitzar divendres 1 de desembre l&#8217;itinerari geol\u00f2gic de Santa Creu d&#8217;Olorda.<br \/>\nL&#8217;itinerari \u00e9s un recorregut circular amb 6 parades on s&#8217;investiguen\u00a0 fen\u00f2<a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2499.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9408 alignleft\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2499.jpg\" alt=\"\" width=\"320\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2499.jpg 320w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2499-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2499-200x150.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a>mens geol\u00f2gics destacables.<br \/>\nL&#8217;activitat s&#8217;inicia a &#8220;La Pedrera dels ocells&#8221;, una antiga mina on s&#8217;estudia un vist\u00f3s aflorament de pissarres. A continuaci\u00f3 es puja fins al cim del Puig d&#8217;Olorda (434 m) amb una excel\u00b7lent vista des de on s&#8217;interpreta el paisatge i s&#8217;analitzen les roques calc\u00e0ries que hi apareixen.<br \/>\nReprenent l&#8217;itinerari s&#8217;accedeix a la cova d&#8217;or, un conjunt de grutes dins l<a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2503-e1512396776211.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-9409 alignright\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2503-e1512396776211.jpg\" alt=\"\" width=\"220\" height=\"292\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2503-e1512396776211.jpg 240w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/IMG_2503-e1512396776211-226x300.jpg 226w\" sizes=\"auto, (max-width: 220px) 100vw, 220px\" \/><\/a>es calc\u00e0ries on es poden observar fen\u00f2mens c\u00e0rstics i f\u00f2ssils del Paleozoic.<\/p>\n<p>El recorregut continua fins a un plec amb encavalcament de grans dimensions que il\u00b7lustra com actuen les forces de compressi\u00f3. M\u00e9s endavant s&#8217;observen fen\u00f2mens de vessant com la formaci\u00f3 de xaragalls. El recorregut termina al punt de sortida.<\/p>\n<p>&nbsp;<br \/>\n<a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9410 alignleft\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/3.jpg\" alt=\"\" width=\"308\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/3.jpg 640w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/12\/3-300x233.jpg 300w\" sizes=\"auto, (max-width: 308px) 100vw, 308px\" \/><\/a><br \/>\nA m\u00e9s d&#8217;observar <em>in situ<\/em> diferents afloraments rocosos, els alumnes experimenten t\u00e8cniques per la identificaci\u00f3 de roques, diferents formes de c\u00e0lcul d&#8217;al\u00e7ada d&#8217;afloraments i interpreten sobre el terreny evid\u00e8ncies de diversos fen\u00f2mens geol\u00f2gics que permeten inferir explicacions versemblants.<\/p>\n<p>Tot i el dia g\u00e8lid han completat una feina magn\u00edfica!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de CTMA de 1r de Batxillerat de l&#8217;Institut Ernest Lluch de Barcelona van realitzar divendres 1 de desembre l&#8217;itinerari geol\u00f2gic de Santa Creu d&#8217;Olorda. L&#8217;itinerari \u00e9s un recorregut circular amb 6 parades on s&#8217;investiguen\u00a0 fen\u00f2mens geol\u00f2gics destacables. L&#8217;activitat s&#8217;inicia a &#8220;La Pedrera dels ocells&#8221;, una antiga mina on s&#8217;estudia un vist\u00f3s aflorament de [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9412,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[296,1,295,29],"tags":[],"class_list":["post-9405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-collserola","category-general","category-geologia","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/9405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/comments?post=9405"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/9405\/revisions"}],"predecessor-version":[{"id":9421,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/9405\/revisions\/9421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/9412"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=9405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=9405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=9405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}