{"id":133,"date":"2024-04-05T12:14:02","date_gmt":"2024-04-05T10:14:02","guid":{"rendered":"https:\/\/mruizsvt.fr\/?page_id=133"},"modified":"2025-03-05T10:00:43","modified_gmt":"2025-03-05T09:00:43","slug":"3-2-activite-tectonique-des-plaques-et-changements-climatiques","status":"publish","type":"page","link":"https:\/\/mruizsvt.fr\/index.php\/3-eme\/chapitre-3-evolution-des-especes\/3-2-activite-tectonique-des-plaques-et-changements-climatiques\/","title":{"rendered":"3.2 Activit\u00e9 : Tectonique des plaques et changements climatiques"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Exercice<\/p>\n<\/blockquote>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/3.2-tecto-des-plaques.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 3.2-tecto-des-plaques.\"><\/object><a id=\"wp-block-file--media-c0dba893-3fc8-4f95-acd9-3993bb51dcc3\" href=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/3.2-tecto-des-plaques.pdf\">3.2-tecto-des-plaques<\/a><a href=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/3.2-tecto-des-plaques.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c0dba893-3fc8-4f95-acd9-3993bb51dcc3\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Correction,<\/p>\n<\/blockquote>\n\n\n\n<p>2) Vers 250 Ma, l\u2019Am\u00e9rique du Sud, l\u2019Afrique du Sud, l\u2019Inde et l\u2019Australie ne formaient qu\u2019un continent qui \u00e9tait sous de tr\u00e8s hautes latitudes (au niveau de l\u2019antarctique actuel). A ces latitudes, le climat polaire est tr\u00e8s froid d\u2019o\u00f9 la formation de glaciers.<\/p>\n\n\n\n<p>3) Les courants marins sont modifi\u00e9s\u00a0car lorsque les continents se sont s\u00e9par\u00e9 il y a 250 millions d\u2019ann\u00e9e la s\u00e9paration cr\u00e9\u00e9e des nouveau oc\u00e9ans et donc des nouveaux courants marins<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Bilan <\/p>\n<\/blockquote>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\">Le d\u00e9placement des plaques lithosph\u00e9riques entra\u00eene le d\u00e9placement des continents qui peuvent changer de latitude et donc subir diff\u00e9rents climats .Or la r\u00e9partition g\u00e9ographique des esp\u00e8ces animales et v\u00e9g\u00e9tales actuelles n\u2019est pas quelconque\u00a0: elle est d\u00e9termin\u00e9e par les facteurs climatiques (temp\u00e9rature, pluviom\u00e9trie).En modifiant les climats, la tectonique des plaques peut modifier les milieux de vie..<\/mark><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exercice Correction, 2) Vers 250 Ma, l\u2019Am\u00e9rique du Sud, l\u2019Afrique du Sud, l\u2019Inde et l\u2019Australie ne formaient qu\u2019un continent qui \u00e9tait sous de tr\u00e8s hautes latitudes (au niveau de l\u2019antarctique actuel). A ces latitudes, le climat polaire est tr\u00e8s froid d\u2019o\u00f9 la formation de glaciers. 3) Les courants marins sont modifi\u00e9s\u00a0car lorsque les continents se [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-133","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/comments?post=133"}],"version-history":[{"count":1,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/133\/revisions"}],"predecessor-version":[{"id":135,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/133\/revisions\/135"}],"up":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/62"}],"wp:attachment":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/media?parent=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}