{"id":14305,"date":"2025-11-17T14:45:47","date_gmt":"2025-11-17T13:45:47","guid":{"rendered":"https:\/\/agora.xtec.cat\/zergavarresa\/?p=14305"},"modified":"2025-12-22T18:31:06","modified_gmt":"2025-12-22T17:31:06","slug":"cm-per-que-erupciona-un-volca","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/zergavarresa\/escola-els-roures\/grups-els-roures\/cicle-mitja-els-roures\/cm-per-que-erupciona-un-volca\/","title":{"rendered":"CM. Per qu\u00e8 erupciona un volc\u00e0?"},"content":{"rendered":"\n<p>Per tal de descobrir perqu\u00e8 erupciona un volc\u00e0 i poder-ho experimentar elaborem tres volcans. Vam dedicar un parell de sessions elaborant el volc\u00e0 i unes sessions experimentant l&#8217;erupci\u00f3, vam sorgir diferents maneres: amb bicarbonat i vinagre o mentos amb cocacola. <\/p>\n\n\n\n<p><a href=\"https:\/\/drive.google.com\/drive\/folders\/1RoEWHkAp4UYjUzVyTCqKnE1nQI2mwd4q?usp=sharing\">Compartim les fotos!<\/a><\/p>\n\n\n\n<p>Finalment aprenem que: <strong>A l\u2019interior de la Terra hi ha molta calor.<\/strong> Aquesta calor fa que algunes roques del mantell es fonguin i es converteixin en <strong>magma<\/strong>. <strong>El magma s\u2019acumula en una cambra magm\u00e0tica<\/strong> sota el volc\u00e0. Amb el temps, el magma acumula <strong>pressi\u00f3<\/strong> (com si fos una olla tapada que bull). <strong>Quan la pressi\u00f3 \u00e9s massa gran<\/strong>, el magma <strong>busca una sortida<\/strong>. Travessa esquerdes i conductes fins arribar a la superf\u00edcie. <strong>Quan surt a fora<\/strong>, el magma es diu <strong>lava<\/strong>, i pot anar acompanyat de <strong>gasos, cendres i pedres<\/strong>. <\/p>\n\n\n\n<p>Compartim els nostres aprenentatges amb la resta l&#8217;alumnat de l&#8217;escola. <\/p>\n\n\n\n<p>Continuarem descobrint m\u00e9s sobre els volcans a la Garrotxa, per les col\u00f2nies!!<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><\/li>\n<\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Per tal de descobrir perqu\u00e8 erupciona un volc\u00e0 i poder-ho experimentar elaborem tres volcans. Vam dedicar un parell de sessions elaborant el volc\u00e0 i unes sessions experimentant l&#8217;erupci\u00f3, vam sorgir diferents maneres: amb bicarbonat i vinagre o mentos amb cocacola. Compartim les fotos! Finalment aprenem que: A l\u2019interior de la Terra hi ha molta calor. [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":14310,"comment_status":"open","ping_status":"open","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":"default","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":"set","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":[98,103,117],"tags":[198],"class_list":["post-14305","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cicle-mitja-els-roures","category-escola-els-roures","category-grups-els-roures","tag-escola-els-roures"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/posts\/14305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/comments?post=14305"}],"version-history":[{"count":5,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/posts\/14305\/revisions"}],"predecessor-version":[{"id":14343,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/posts\/14305\/revisions\/14343"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/media\/14310"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/media?parent=14305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/categories?post=14305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zergavarresa\/wp-json\/wp\/v2\/tags?post=14305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}