cliqueu aqu\u00ed!<\/a><\/p>\nAndrea Arcas i Mariona Pintiado<\/p>\n
1r de batxillerat de Ci\u00e8ncies de la Terra i del Medi Ambient<\/p>\n","protected":false},"excerpt":{"rendered":"
El passat dia 27 de febrer, els alumnes de Ci\u00e8ncies de la Terra i del Medi Ambient de 1r de Batxillerat vam fer una recreaci\u00f3 d\u2019una erupci\u00f3 d\u2019un volc\u00e0 hawai\u00e0 al laboratori. Un volc\u00e0 \u00e9s una manifestaci\u00f3 de l\u2019energia interna de la Terra, mitjan\u00e7ant la sortida de mat\u00e8ria fosa (magma) a l\u2019exterior en forma de […]<\/p>\n","protected":false},"author":1,"featured_media":423,"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":"","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":[65,29,61],"tags":[139,77,142],"class_list":["post-422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r-batxillerat","category-portada","category-revista-aldarull","tag-batxillerat","tag-departament-ciencies","tag-revista-aldarull"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/posts\/422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/comments?post=422"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/posts\/422\/revisions"}],"predecessor-version":[{"id":424,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/posts\/422\/revisions\/424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/media\/423"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/media?parent=422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/categories?post=422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inssobreques\/wp-json\/wp\/v2\/tags?post=422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"image\"](\"http:\/\/agora.xtec.cat\/inssobreques\/wp-content\/uploads\/usu152\/2015\/03\/image1.jpg\")
<\/a>Un volc\u00e0 \u00e9s una manifestaci\u00f3 de l\u2019energia interna de la Terra, mitjan\u00e7ant la sortida de mat\u00e8ria fosa (magma) a l\u2019exterior en forma de lava. Hi ha dos tipus de volcans segons la seva manera d\u2019entrar en erupci\u00f3: efusius i explosius. Els efusius s\u00f3n els m\u00e9s suaus i no presenten explosions, mentre que els explosius s\u00f3n m\u00e9s violents i presenten explosions. Els volcans efusius t\u00edpics s\u00f3n els de les illes de Hawaii. Expulsen \u00e0mplies colades de lava molt fluides i per aix\u00f2 tenen forma de volcans en escut, \u00e9s a dir, edificis molt amples i baixos.