{"id":6621,"date":"2019-02-23T11:39:18","date_gmt":"2019-02-23T10:39:18","guid":{"rendered":"http:\/\/agora.xtec.cat\/ieslasedeta\/?p=6621"},"modified":"2025-11-06T17:07:47","modified_gmt":"2025-11-06T16:07:47","slug":"la-terra-el-millor-planeta","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieslasedeta\/2018-2019\/la-terra-el-millor-planeta\/","title":{"rendered":"La Terra, el millor planeta ?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">La Terra fa 4 mil 600 milions d\u2019anys que existeix. Tamb\u00e9 \u00e9s anomenada el planeta blau pel color de la seva atmosfera i perqu\u00e8 una gran part de la seva superf\u00edcie est\u00e0 coberta per aigua, m\u00e9s que per Terra emmergida.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"> T\u00e9 un di\u00e0metre de 12.742 km. \u00c9s el tercer planeta en dist\u00e0ncia respecte al Sol (est\u00e0 a 1 UA d&#8217;ell) i el cinqu\u00e8 en mida dels vuit planetes del sistema solar. \u00c9s m\u00e9s petita que J\u00fapiter, Saturn, Ur\u00e0 i Nept\u00fa per\u00f2 \u00e9s el m\u00e9s gran dels planetes rocosos. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00c9s el nostre planeta i l&#8217;\u00fanic habitat, que nosaltres sapiguem clar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">El planeta no \u00e9s una esfera perfecta perqu\u00e8 est\u00e0 una mica aplanada pels pols. Abans tots els continents estaven junts en una \u00fanic bloc anomenat pangea i e<\/span><span style=\"font-weight: 400;\">st\u00e0 dividida en tres capes: l\u2019escor\u00e7a, el mantell i el nucli.<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.jpl.nasa.gov\/images\/asteroid\/20150819\/globe-modis-16.jpg\" \/><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]-->\n<audio class=\"wp-audio-shortcode\" id=\"audio-6621-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/2019_01_31_22_45_57.mp3?_=1\" \/><a href=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/2019_01_31_22_45_57.mp3\">https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/02\/2019_01_31_22_45_57.mp3<\/a><\/audio><\/td>\n<td style=\"width: 50%;\">CATAL\u00c0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><audio class=\"wp-audio-shortcode\" id=\"audio-6621-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/01\/WIN_20190211_06_36_42_Pro_Trim-online-audio-converter.com_.mp3?_=2\" \/><a href=\"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/01\/WIN_20190211_06_36_42_Pro_Trim-online-audio-converter.com_.mp3\">https:\/\/agora.xtec.cat\/ieslasedeta\/wp-content\/uploads\/usu656\/2019\/01\/WIN_20190211_06_36_42_Pro_Trim-online-audio-converter.com_.mp3<\/a><\/audio><\/td>\n<td style=\"width: 50%;\">CASTELL\u00c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>La Terra fa 4 mil 600 milions d\u2019anys que existeix. Tamb\u00e9 \u00e9s anomenada el planeta blau pel color de la seva atmosfera i perqu\u00e8 una gran part de la seva superf\u00edcie est\u00e0 coberta per aigua, m\u00e9s que per Terra emmergida. T\u00e9 un di\u00e0metre de 12.742 km. \u00c9s el tercer planeta en dist\u00e0ncia respecte al Sol [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6915,"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":[165],"tags":[],"class_list":["post-6621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2018-2019"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts\/6621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/comments?post=6621"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts\/6621\/revisions"}],"predecessor-version":[{"id":6912,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/posts\/6621\/revisions\/6912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/media\/6915"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/media?parent=6621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/categories?post=6621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslasedeta\/wp-json\/wp\/v2\/tags?post=6621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}