{"id":1021,"date":"2025-11-14T07:13:45","date_gmt":"2025-11-14T07:13:45","guid":{"rendered":"https:\/\/deliry.com\/svt\/?page_id=1021"},"modified":"2025-11-14T08:00:54","modified_gmt":"2025-11-14T08:00:54","slug":"axel-et-lahna-tb","status":"publish","type":"page","link":"https:\/\/deliry.com\/svt\/axel-et-lahna-tb\/","title":{"rendered":"Axel et Lahna &#8211; TB"},"content":{"rendered":"\n<p class=\"has-xxlarge-font-size\" style=\"font-style:normal;font-weight:700\">Les diff\u00e9rents facteurs ayant amen\u00e9s la vie sur Terre<\/p>\n\n\n\n<p style=\"font-size:10px\"><a href=\"https:\/\/www.ipgp.fr\/actus-et-agenda\/actualites\/latmosphere-primitive-de-la-terre-un-enfer-venusien\">https:\/\/www.ipgp.fr\/actus-et-agenda\/actualites\/latmosphere-primitive-de-la-terre-un-enfer-venusien<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"159\" src=\"https:\/\/deliry.com\/svt\/wp-content\/uploads\/2025\/11\/image-31.png\" alt=\"\" class=\"wp-image-1104\" style=\"width:519px;height:auto\" srcset=\"https:\/\/deliry.com\/svt\/wp-content\/uploads\/2025\/11\/image-31.png 318w, https:\/\/deliry.com\/svt\/wp-content\/uploads\/2025\/11\/image-31-300x150.png 300w\" sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/><\/figure>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">La vie a pris \u00e0 peu pr\u00e8s 5 milliards (Ga) d&rsquo;ann\u00e9es \u00e0 se d\u00e9velopper de mani\u00e8re stable comme elle l&rsquo;est aujourd&rsquo;hui ; plusieurs p\u00e9riodes de vie ont subsist\u00e9es sur Terre de mani\u00e8re stable jusqu&rsquo;\u00e0 une extinction massive. Il y a diff\u00e9rents facteurs qui ont permis cette vie de devenir stable, mais quels sont ces facteurs ?<\/p>\n\n\n\n<p style=\"font-size:25px;font-style:normal;font-weight:600\">La formation de la Terre<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">    Lorsque la <strong>Terre<\/strong> s&rsquo;est form\u00e9e, il n&rsquo;y a pas moins de 5 Ga, cette derni\u00e8re n&rsquo;\u00e9tait qu&rsquo;une roche volcanique bombard\u00e9e par des ast\u00e9ro\u00efdes, de mani\u00e8re constante. Ces ast\u00e9ro\u00efdes sont un facteur primordial \u00e0 l&rsquo;apparition de la vie sur la Terre, en effet, ceux-ci ont apport\u00e9s des particules d&rsquo;eau (<strong>H<sub>2<\/sub>O<\/strong>) ainsi que des r\u00e9sidus d&rsquo;\u00e9l\u00e9ments n\u00e9cessaires \u00e0 la vie tels que des Glucides, Protides, Lipides ou encore de l&rsquo;ADN.<\/p>\n\n\n\n<p style=\"font-size:25px;font-style:normal;font-weight:600\">L&rsquo;Hydrosph\u00e8re (Oc\u00e9ans)<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">    Gr\u00e2ce \u00e0 ces particules d&rsquo;eau en masse, une <strong>Hydrosph\u00e8re<\/strong> s&rsquo;est form\u00e9e, \u00e9tant descendu de l&rsquo;Atmosph\u00e8re \u00e0 l&rsquo;Oc\u00e9an, il y a \u00e0 peu pr\u00e8s 3.5Ga. Cet oc\u00e9an a permis la <strong>soupe primordiale<\/strong> de d\u00e9velopper la premi\u00e8re forme de vie, <strong>LUCA<\/strong> (Last Universal Common Ancestor).<\/p>\n\n\n\n<p style=\"font-size:25px;font-style:normal;font-weight:600\">Les extinctions massives (Renouvellements de la Vie)<\/p>\n\n\n\n<p>Sources utilis\u00e9es \u00e0 la r\u00e9alisation de la page : <br><br><a href=\"https:\/\/deliry.com\/svt\/wp-content\/uploads\/2025\/09\/CH1_1_AtmosphereTerrestre.pdf\">https:\/\/deliry.com\/svt\/wp-content\/uploads\/2025\/09\/CH1_1_AtmosphereTerrestre.pdf<\/a> (Cours de DELIRY C. sur l&rsquo;Atmosph\u00e8re Terrestre et la Vie) \u2500 \u00a9\u00a9 byncsa (sauf mentions contraires) \u2013 1999-2025 \u2013 by : Cyrille Deliry<br><a href=\"https:\/\/www.aquaportail.com\/dictionnaire\/definition\/1465\/soupe-primitive\">https:\/\/www.aquaportail.com\/dictionnaire\/definition\/1465\/soupe-primitive<\/a> (Soupe Primordiale &#8211; 19\/10\/2007) \u2500 Tout l&rsquo;univers en aquariophilie d&rsquo;AquaPortail (\u00a9 2006\u20132025) pour un aquarium durable. Textes et images soumis \u00e0 droits d&rsquo;auteur.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les diff\u00e9rents facteurs ayant amen\u00e9s la vie sur Terre https:\/\/www.ipgp.fr\/actus-et-agenda\/actualites\/latmosphere-primitive-de-la-terre-un-enfer-venusien La vie a pris \u00e0 peu pr\u00e8s 5 milliards (Ga) d&rsquo;ann\u00e9es \u00e0 se d\u00e9velopper de mani\u00e8re stable comme elle l&rsquo;est aujourd&rsquo;hui ; plusieurs p\u00e9riodes de vie ont subsist\u00e9es sur Terre de mani\u00e8re stable jusqu&rsquo;\u00e0 une extinction massive. Il y a diff\u00e9rents facteurs qui ont permis&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-1021","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/pages\/1021","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/comments?post=1021"}],"version-history":[{"count":5,"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/pages\/1021\/revisions"}],"predecessor-version":[{"id":1121,"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/pages\/1021\/revisions\/1121"}],"wp:attachment":[{"href":"https:\/\/deliry.com\/svt\/wp-json\/wp\/v2\/media?parent=1021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}