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      <description>Retrouvez l&#39;essentiel des cours et des activités</description>
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      <pubDate>2016-10-17 18:05:56 UTC</pubDate>
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         <title>Volcan</title>
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         <pubDate>2016-10-17 18:10:57 UTC</pubDate>
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         <pubDate>2016-11-28 18:01:22 UTC</pubDate>
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         <title></title>
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         <title>La dérive des continents</title>
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         <description><![CDATA[<div>Alfred Wegener</div>]]></description>
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         <pubDate>2016-11-28 18:05:47 UTC</pubDate>
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         <title></title>
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         <pubDate>2016-11-28 18:13:50 UTC</pubDate>
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         <title>Pour les passionnés:Le film de Katia et Maurice Krafft</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/140279385</link>
         <description><![CDATA[<div>Découvrez les travaux du célèbre couple de volcanologues.</div>]]></description>
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         <pubDate>2016-11-28 18:17:22 UTC</pubDate>
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         <title>Etna le film d&#39;HAROUN TAZIEFF</title>
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         <pubDate>2016-11-28 18:19:36 UTC</pubDate>
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         <title>Les séismes</title>
         <author>Plevensvt</author>
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         <description><![CDATA[<div>Depuis la catastrophe de Fukushima en 2010 de nombreux travaux scientifiques sont réalisés pour anticiper aux mieux les menaces liées aux séismes.</div>]]></description>
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         <pubDate>2016-11-28 18:23:25 UTC</pubDate>
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         <title>Un animation pour comprendre les séismes (visible sur ordinateur)</title>
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         <pubDate>2016-12-03 18:20:45 UTC</pubDate>
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         <title>La communication entre deux neurones</title>
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         <pubDate>2017-01-18 07:40:03 UTC</pubDate>
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         <title>Les neurones: des cellules spécialisées dans la transmission du message nerveux.</title>
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         <pubDate>2017-03-19 21:02:03 UTC</pubDate>
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         <title>Le fonctionnement du système nerveux</title>
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         <description><![CDATA[<div>Objectifs: expliquer le fonctionnement du système nerveux.</div>]]></description>
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         <title>THÈME 1   LA PLANÈTE TERRE, L&#39;ENVIRONNEMENT ET L&#39;ACTION HUMAINE</title>
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         <pubDate>2017-03-31 16:46:20 UTC</pubDate>
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         <title>La Terre dans le système solaire.</title>
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         <description><![CDATA[<div>Que sait-on de la Terre par rapport aux objets du système solaire?</div>]]></description>
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         <pubDate>2017-03-31 16:47:42 UTC</pubDate>
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         <title>Le risque volcanique.</title>
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         <description><![CDATA[<div>Quels sont les risques associés aux éruptions volcaniques sur Terre?</div>]]></description>
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         <title>Le risque sismique.</title>
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         <description><![CDATA[<div>Quels sont les risques associés aux séismes sur Terre?</div>]]></description>
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         <pubDate>2017-03-31 16:51:08 UTC</pubDate>
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         <title>Objectifs à atteindre:</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/164022666</link>
         <description><![CDATA[<div>Identifier les objets du système solaire.</div>]]></description>
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         <pubDate>2017-03-31 16:53:45 UTC</pubDate>
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      <item>
         <title>Je connais:</title>
         <author>Plevensvt</author>
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         <description><![CDATA[]]></description>
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         <pubDate>2017-03-31 17:02:25 UTC</pubDate>
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      <item>
         <title>Je m&#39;entraîne:</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/164025383</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-03-31 17:04:04 UTC</pubDate>
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         <title>Les volcans effusifs (rouges</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/164029127</link>
         <description><![CDATA[<div>Roche : BASALTE<br>Magma fluide s'écoule facilement.<br>Ex: Piton de la Fournaise (île de la Réunion)</div>]]></description>
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         <pubDate>2017-03-31 17:17:20 UTC</pubDate>
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         <title>Les volcans explosifs.</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/164031500</link>
         <description><![CDATA[<div>Roche: ANDÉSITE<br>Magma visqueux (s'écoule difficilement).</div>]]></description>
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         <pubDate>2017-03-31 17:27:26 UTC</pubDate>
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         <title>Je retiens</title>
         <author>Plevensvt</author>
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         <pubDate>2017-03-31 17:37:45 UTC</pubDate>
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         <title>LE CORPS HUMAIN ET LA SANTÉ</title>
         <author>Plevensvt</author>
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         <pubDate>2017-03-31 17:40:12 UTC</pubDate>
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         <title>Progression des connaissances à acquérir</title>
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         <pubDate>2017-03-31 17:46:48 UTC</pubDate>
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         <title>Les éléments du système nerveux</title>
         <author>Plevensvt</author>
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         <description><![CDATA[]]></description>
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         <pubDate>2017-03-31 17:47:56 UTC</pubDate>
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         <title>Origine du magma.</title>
         <author>Plevensvt</author>
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         <description><![CDATA[<div>Pourquoi les roches situées en profondeur entrent en fusion à certains endroits du globe terrestre?</div>]]></description>
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         <pubDate>2017-03-31 17:48:55 UTC</pubDate>
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         <title>Progression des connaissances à acquérir:</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/164039349</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-03-31 17:59:26 UTC</pubDate>
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         <title>LE VIVANT ET SON ÉVOLUTION</title>
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         <pubDate>2017-03-31 18:07:42 UTC</pubDate>
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      <item>
         <title>Manuel svt cycle 4</title>
         <author>Plevensvt</author>
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         <pubDate>2017-04-04 20:31:03 UTC</pubDate>
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         <title>L&#39; organisation du système nerveux</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/168303363</link>
         <description><![CDATA[<div>Un vidéo courte pour comprendre l'organisation du SN</div>]]></description>
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         <pubDate>2017-04-26 08:01:44 UTC</pubDate>
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         <title>La commande nerveuse du mouvement</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/169352719</link>
         <description><![CDATA[<div>Animation flash sur la grenouille</div>]]></description>
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         <pubDate>2017-05-02 07:53:03 UTC</pubDate>
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         <title>La tectonique des plaques</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/176254357</link>
         <description><![CDATA[]]></description>
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         <pubDate>2017-06-13 13:57:54 UTC</pubDate>
         <guid>https://padlet.com/Plevensvt/4annamarly/wish/176254357</guid>
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         <title>La naissance d&#39;un océan</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/176254827</link>
         <description><![CDATA[<div>Là où deux plaques s'écartent on voit apparaître un nouvel océan le schéma ci-dessous résume les étapes de formation d'un océan.</div>]]></description>
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         <pubDate>2017-06-13 14:00:33 UTC</pubDate>
         <guid>https://padlet.com/Plevensvt/4annamarly/wish/176254827</guid>
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         <title>La fermeture d&#39;un océan et la formation d&#39;une chaîne de montagne.</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/176255195</link>
         <description><![CDATA[<div>Lorsque deux plaques se rapprochent on voit disparaitre petit à petit l'océan puis s'enfoncer une plaque sous l'autre (SUBDUCTION) et enfin une collision entre les deux plaques qui aboutie à la formation d'une chaîne de montagnes.</div>]]></description>
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         <pubDate>2017-06-13 14:02:42 UTC</pubDate>
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      <item>
         <title>Des schémas à connaître pour la 3eme</title>
         <author>Plevensvt</author>
         <link>https://padlet.com/Plevensvt/4annamarly/wish/176255568</link>
         <description><![CDATA[<div>les deux schémas ci-dessous (naissance d'un océan et formation d'une chaîne de montagnes sont à connaître).</div>]]></description>
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         <pubDate>2017-06-13 14:04:43 UTC</pubDate>
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