Els volcans s\u00f3n com muntanyes per\u00f2 s\u00f3n una mica diferents. Hi ha 35 tipus de volcans, m\u00e9s o menys, a tot el m\u00f3n. Els volcans tenen diferents erupcions: la hawaiana, l’estromboliana, la vulcaniana, la peleana i la pliniana. El nom d’estrombolians prov\u00e9 de l\u00b4illa d’Estromboli, a It\u00e0lia. Els volcans Plinians s\u00f3n els que tiren m\u00e9s cendra i poden arribar a sepultar tota una ciutat. En els Hawa\u00efans i els Estrombolians la lava \u00e9s molt flu\u00efda i es formen rius de lava. Quan els volcans erupcionen a l’aigua, les pedres volc\u00e0niques floten. Quan hi ha tempesta pot erupcionar algun volc\u00e0. Cada dia un volc\u00e0 hawai\u00e0 entra en erupci\u00f3. A la classe hem fet grups per mirar les diferents roques volc\u00e0niques que hi ha, algunes es formen a dins dels volcans i algunes a fora, mentre volen la lava es refreda. Hi ha dos tipus de roques magm\u00e0tiques: les plut\u00f2niques i les volc\u00e0niques. A Olot hi ha m\u00e9s de 50 volcans. El dia 12 de desembre vam anar a veure un volc\u00e0, el Monstacopa, i tamb\u00e9 el museu del Volcans d’Olot. A M\u00e8xic van trobar un bomba volc\u00e0nica de quasi 9 metres. En els volcans surt la lava fosa i l\u00edquida, \u00e9s el magma que prov\u00e9 del mantell. A la classe hem fet moltes activitats sobre volcans. Ens van donar uns papers dins un sobre i per grups els hav\u00edem d’enganxar.<\/p>\n\n","protected":false},"excerpt":{"rendered":"
Els volcans s\u00f3n com muntanyes per\u00f2 s\u00f3n una mica diferents. Hi ha 35 tipus de volcans, m\u00e9s o menys, a tot el m\u00f3n. Els volcans tenen diferents erupcions: la hawaiana, l’estromboliana, la vulcaniana, la peleana i la pliniana. El nom d’estrombolians prov\u00e9 de l\u00b4illa d’Estromboli, a It\u00e0lia. Els volcans Plinians s\u00f3n els que tiren m\u00e9s […]<\/p>\n","protected":false},"author":3,"featured_media":5408,"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":[79,1,4],"tags":[],"class_list":["post-5406","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2n","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/posts\/5406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/comments?post=5406"}],"version-history":[{"count":0,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/posts\/5406\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/media?parent=5406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/categories?post=5406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaverd\/wp-json\/wp\/v2\/tags?post=5406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}