{"id":5034,"date":"2022-10-18T19:12:52","date_gmt":"2022-10-18T17:12:52","guid":{"rendered":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/?p=5034"},"modified":"2022-10-18T19:48:25","modified_gmt":"2022-10-18T17:48:25","slug":"les-mines-de-sal-de-cardona","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/cicle-mitja\/les-mines-de-sal-de-cardona\/","title":{"rendered":"Les mines de sal de Cardona 4t"},"content":{"rendered":"<p>El dijous 13 vam anar a visitar les mines de Sal de Cardona. Al entrar al poble vam veure un castell molt gran i bonic. Quan vam arribar a les mines el primer que vam veure va ser el pou Maria Teresa. Abans d\u2019entrar, mentre esper\u00e0vem als monitors, vam esmorzar perqu\u00e8 ten\u00edem molta gana!<\/p>\n<p>A les 11, els monitors ens van acompanyar a una sala on vam fer 4 experiments diferents.<\/p>\n<p>El primer experiment vam tocar, tastar i mirar el color dels tres diferents tipus de sals minerals (halita, silvina i carnal\u00b7lita).<\/p>\n<p>El segon experiment ens vam haver d\u2019imaginar com era la halita i dibuixar-la. Despr\u00e9s la vam observar amb la lupa binocular i vam descobrir que un cristall de sal per dins t\u00e9 forma de cub!<\/p>\n<p>Amb el tercer experiment, vam treballar el concepte de densitat. Vam haver d\u2019omplir un got amb aigua i posar un ou a dins. Vam veure que l\u2019ou s\u2019enfonsava i, despr\u00e9s, vam tirar unes quantes cullerades de sal, i\u2026m\u00e0gia! L\u2019ou va comen\u00e7ar a flotar a la superf\u00edcie. Aix\u00f2 va passar perqu\u00e8 al barrejar l\u2019aigua amb la sal, va augmentar la seva densitat i va emp\u00e8nyer l\u2019ou cap amunt.<\/p>\n<p>En el quart experiment, i \u00faltim, vam doblegar en forma d\u2019embut un paper de filtre. En un got ple d&#8217;aigua vam posar la runam sal\u00ed (cendres de carb\u00f3, guix, argila i sal comuna) i ho vam barrejar amb una cullera. Vam agafar la dissoluci\u00f3 i la vam tirar en un altre got amb un embut on hi vam col\u00b7locar el filtre de paper. Finalment, el residu va quedar enganxat al paper i va passar l\u2019aigua salada ben neta!<\/p>\n<p>Despr\u00e9s de fer el taller, a les 13 hores vam pujar a dos minibus per baixar a la mina. Vam fer dos grups per tal de visitar l\u2019interior i escoltar l\u2019explicaci\u00f3 dels guies. Per seguretat ens vam posar els cascs i vam entrar dins.<\/p>\n<p>Ens van explicar la hist\u00f2ria de la mina i com es va formar.\u00a0 A dins vam poder veure els tres tipus diferents de sal que hi ha, durant el recorregut vam veure estalactites, estalagmites i columnes de sal, que estaven en una sala, anomenada Capella Sixtina, on tamb\u00e9 es podien veure una gamma de colors.<\/p>\n<p>En alguns punts hi havia fotografies on es reflectia la vida de la mina i dels miners.<\/p>\n<p>Abans de sortir vam veure un petit v\u00eddeo relacionat amb la hist\u00f2ria de la mina i dels miners que hi van treballar.<\/p>\n<p>Com a curiositats\u00a0 de la visita podem dir que:<\/p>\n<ul>\n<li>Les gotes de sal que van caient tenen 10 vegades m\u00e9s sal que l\u2019aigua del mar Mediterrani.<\/li>\n<li>Hi havien objectes que van utilitzar els miners, com per exemple un casc amb un lot que la bateria pesava 4 kg.<\/li>\n<li>Entre les estalactites hi ha un ratpenat conservat a la sal.<\/li>\n<li>Ens van dir que era una ciutat subterr\u00e0nia: perqu\u00e8 hi havia camions, camionetes, senyals, sem\u00e0fors, benzinera, un taller i un menjador.<\/li>\n<\/ul>\n<p>Quan es va acabar la visita vam anar a dinar a la zona de picnic i en acabar vam tenir temps lliure per jugar. Quan va ser l\u2019hora vam anar a buscar el bus per tornar a l\u2019escola.<\/p>\n<p>Aquesta sortida ha estat molt interessant, divertida i sorprenent. HEM APR\u00c8S MOLT!!!<\/p>\n\r\n\t<div class=\"slideshow_container slideshow_container_style-light\" style=\"height: 300px; \" data-slideshow-id=\"5036\" data-style-name=\"style-light\" data-style-version=\"2.3.1\" >\r\n\r\n\t\t\t\t\t<div class=\"slideshow_loading_icon\"><\/div>\r\n\t\t\r\n\t\t<div class=\"slideshow_content\" style=\"display: none;\">\r\n\r\n\t\t\t<div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/Imatge-JPEG-12-scaled.jpeg\" alt=\"Imatge JPEG 12\" width=\"2560\" height=\"1920\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">Imatge JPEG 12<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/1-scaled.jpg\" alt=\"1\" width=\"2560\" height=\"1920\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">1<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/2-scaled.jpg\" alt=\"2\" width=\"1920\" height=\"2560\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">2<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/3-scaled.jpg\" alt=\"3\" width=\"1920\" height=\"2560\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">3<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/5-scaled.jpeg\" alt=\"5\" width=\"1920\" height=\"2560\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">5<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-content\/uploads\/usu955\/2022\/10\/6-scaled.jpeg\" alt=\"6\" width=\"1920\" height=\"2560\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t<div class=\"slideshow_title\">6<\/div>\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div>\r\n\t\t<\/div>\r\n\r\n\t\t<div class=\"slideshow_controlPanel slideshow_transparent\" style=\"display: none;\"><ul><li class=\"slideshow_togglePlay\" data-play-text=\"Visualitza\" data-pause-text=\"Pausa\"><\/li><\/ul><\/div>\r\n\r\n\t\t<div class=\"slideshow_button slideshow_previous slideshow_transparent\" role=\"button\" data-previous-text=\"Anterior\" style=\"display: none;\"><\/div>\r\n\t\t<div class=\"slideshow_button slideshow_next slideshow_transparent\" role=\"button\" data-next-text=\"Seg\u00fcent\" style=\"display: none;\"><\/div>\r\n\r\n\t\t<div class=\"slideshow_pagination\" style=\"display: none;\" data-go-to-text=\"V\u00e9s a la diapositiva\"><div class=\"slideshow_pagination_center\"><\/div><\/div>\r\n\r\n\t\t<!-- WordPress Slideshow Version 2.3.1 -->\r\n\r\n\t\t\t<\/div>\r\n\r\n\n","protected":false},"excerpt":{"rendered":"<p>El dijous 13 vam anar a visitar les mines de Sal de Cardona. Al entrar al poble vam veure un castell molt gran i bonic. Quan vam arribar a les mines el primer que vam veure va ser el pou Maria Teresa. Abans d\u2019entrar, mentre esper\u00e0vem als monitors, vam esmorzar perqu\u00e8 ten\u00edem molta gana! A [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"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":[59],"tags":[],"class_list":["post-5034","post","type-post","status-publish","format-standard","hentry","category-cicle-mitja"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/posts\/5034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/comments?post=5034"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/posts\/5034\/revisions"}],"predecessor-version":[{"id":5048,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/posts\/5034\/revisions\/5048"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/media?parent=5034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/categories?post=5034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-altasegarra-calaf\/wp-json\/wp\/v2\/tags?post=5034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}