{"id":3621,"date":"2022-04-21T11:52:08","date_gmt":"2022-04-21T09:52:08","guid":{"rendered":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/?p=3621"},"modified":"2022-04-21T11:52:08","modified_gmt":"2022-04-21T09:52:08","slug":"cs-quin-va-ser-el-primer-esser-viu-que-va-existir-a-la-terra","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/portada\/general\/cs-quin-va-ser-el-primer-esser-viu-que-va-existir-a-la-terra\/","title":{"rendered":"CS: Quin va ser el primer \u00e9sser viu que va existir a la Terra ?"},"content":{"rendered":"

Quin va ser el primer \u00e9sser viu de la Terra?<\/span><\/p>\n

Ara que ja sabem com i quan es va formar la vida al nostre planeta, ens plantegem esbrinar quin va ser el primer organisme viu que hi va existir.<\/span><\/p>\n

Comencem provant d\u2019imaginar-lo nosaltres mateixos, cadasc\u00fa fa un dibuix de com s\u2019imagina que era i escriu alguna petita cosa a mode d\u2019explicaci\u00f3 de les seves caracter\u00edstiques.<\/span><\/p>\n

Fem una exposici\u00f3 de tots els dibuixos as la pissarra i un buidatge de les coincid\u00e8ncies. La majoria pensem que va existir als mars i oceans, donat que els primers bacteris va ser all\u00ed on van sorgir. Alg\u00fa pensa que el primer esser viu va sortir de la terra, per\u00f2 guanyem els que pensem que es tractava d\u2019un organisme aqu\u00e0tic.<\/span><\/p>\n

Despr\u00e9s, fem recerca per grups per veure si trobem la informaci\u00f3. Els mestres ens van guiar i ajudar una mica, passant-nos l\u2019enlla\u00e7 d\u2019alguna p\u00e0gina i dient-nos m\u00e9s concretament qu\u00e8 hav\u00edem de buscar.<\/span><\/p>\n

I, al final s\u00ed, ja sabem com es diu el primer organisme viu que va existir: la DICKINS\u00d2NIA<\/span><\/p>\n

Va existir fa 550 milions d\u2019anys. Se n\u2019han trobat f\u00f2ssils de totes mides, fins i tot de m\u00e9s d\u2019un metre de llarg.<\/span><\/p>\n

Es tractava d\u2019una mena d\u2019amebes gegants, eren com una esp\u00e8cie de cucs\/corall amb el cos segmentat. Vivien als mars i oceans i han estat descoberts fa uns 75 anys a les muntanyes d\u2019Austr\u00e0lia.<\/span><\/p>\n

Doncs ara ja ho sabeu, la Dickins\u00f2nia \u00e9s l\u2019\u00e9sser viu \u201crebesavi\u201d de tota la resta.<\/span><\/p>\n

\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Ara que ja sabem com i quan es va formar la vida al nostre planeta, ens plantegem esbrinar quin va ser el primer organisme viu que hi va existir…<\/p>\n","protected":false},"author":3,"featured_media":3622,"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":[55,1,4],"tags":[99],"class_list":["post-3621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-superior","category-general","category-portada","tag-projecte-cicle-superior-2021-2022"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/posts\/3621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/comments?post=3621"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/posts\/3621\/revisions"}],"predecessor-version":[{"id":3628,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/posts\/3621\/revisions\/3628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/media\/3622"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/media?parent=3621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/categories?post=3621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escjaume1rllivia\/wp-json\/wp\/v2\/tags?post=3621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}