{"id":4020,"date":"2020-03-04T03:41:40","date_gmt":"2020-03-04T02:41:40","guid":{"rendered":"http:\/\/evoluscience.fr\/?page_id=4020"},"modified":"2020-04-16T20:51:10","modified_gmt":"2020-04-16T18:51:10","slug":"conclusion","status":"publish","type":"page","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/troisieme-2\/3e-la-planete-terre-lenvironnement-laction-humaine\/chapitre-3-levolution-de-la-surface-de-la-terre-au-cours-du-temps\/activite-1\/conclusion\/","title":{"rendered":"Conclusion"},"content":{"rendered":"<div id=\"modal-ready\">\n<div class=\"wp-block-themeisle-blocks-advanced-columns has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-default-gap has-vertical-unset\" id=\"wp-block-themeisle-blocks-advanced-columns-7c1fee97\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div class=\"wp-block-themeisle-blocks-advanced-column\" id=\"wp-block-themeisle-blocks-advanced-column-5c2e0b4f\">\n<p class=\"has-text-color has-drop-cap has-vivid-red-color\">La r\u00e9partition des s\u00e9ismes et des manifestations\nvolcaniques permet de d\u00e9limiter une douzaine de plaques limit\u00e9es par des\nfronti\u00e8res \u00e9troites et actives, dorsales, fosses oc\u00e9aniques et cha\u00eenes de\nmontagnes.<\/p>\n\n\n\n<p class=\"has-text-color has-vivid-red-color\">La partie externe de la Terre est form\u00e9e de plaques\nlithosph\u00e9riques rigides reposant sur l&rsquo;asth\u00e9nosph\u00e8re qui l\u2019est moins.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2014\/12\/lit.png\" alt=\"\"\/><figcaption>Coupe sch\u00e9matique verticale des plaques lithosph\u00e9riques continentale et oc\u00e9anique<\/figcaption><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Quelques\nd\u00e9finitions&nbsp;:<\/p>\n\n\n\n<p class=\"has-text-color has-luminous-vivid-orange-color\"><strong>Lithosph\u00e8re<\/strong>&nbsp;:\npartie superficielle tr\u00e8s rigide de la Terre d\u2019une \u00e9paisseur moyenne de 100 km\n(70 \u00e0 150 km)<\/p>\n\n\n\n<p class=\"has-text-color has-luminous-vivid-orange-color\"><strong>Plaque lithosph\u00e9rique<\/strong>&nbsp;:\nzone stable faisant partie de la lithosph\u00e8re \u00e0 la surface de la Terre. Aux\nlimites, c\u2019est-\u00e0-dire aux bordures des plaques a lieu une forte activit\u00e9\nsismique et volcanique.<\/p>\n\n\n\n<p class=\"has-text-color has-luminous-vivid-orange-color\"><strong>Asth\u00e9nosph\u00e8re<\/strong>&nbsp;: Partie du globe terrestre situ\u00e9e sous la lithosph\u00e8re, moins rigide mais pas liquide, qui s\u2019\u00e9tend jusqu\u2019\u00e0 700 km.<\/p>\n\n\n\n<div style=\"height:45px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-scaled.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"727\" src=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-1024x727.jpg\" alt=\"\" class=\"wp-image-4795\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-1024x727.jpg 1024w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-300x213.jpg 300w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-768x545.jpg 768w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-1536x1090.jpg 1536w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-2048x1453.jpg 2048w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-520x369.jpg 520w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/04\/3-PT-Chp3-carte-tectonique-des-plaques-limites-740x525.jpg 740w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":4011,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"c2tw_page_folder":[],"class_list":["post-4020","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/4020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/comments?post=4020"}],"version-history":[{"count":0,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/4020\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/4011"}],"wp:attachment":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/media?parent=4020"}],"wp:term":[{"taxonomy":"c2tw_page_folder","embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/c2tw_page_folder?post=4020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}