{"id":1765,"date":"2018-03-18T12:04:56","date_gmt":"2018-03-18T11:04:56","guid":{"rendered":"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/?p=1765"},"modified":"2018-03-18T12:06:14","modified_gmt":"2018-03-18T11:06:14","slug":"exposition-sur-leau-2","status":"publish","type":"post","link":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/?p=1765","title":{"rendered":"Exposition sur l&rsquo;eau (2)"},"content":{"rendered":"<p>Le mardi 20 f\u00e9vrier, les CP et les CE1 ont \u00e9t\u00e9 invit\u00e9s par la mairie \u00e0 se rendre \u00e0 l&rsquo;exposition sur l&rsquo;eau dans la salle de la Lucarne.<\/p>\n<p>Le professeur H2O les a accueillis.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-1766 size-medium\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0867-e1521369323977-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0867-e1521369323977-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0867-e1521369323977-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0867-e1521369323977-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0867-e1521369323977-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>L&rsquo;eau qui tombe des nuages p\u00e9n\u00e8tre en s&rsquo;infiltrant \u00e0 travers une couche de terre.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1770\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0874-e1521369411523-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0874-e1521369411523-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0874-e1521369411523-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0874-e1521369411523-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0874-e1521369411523-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Puis elle traverse du sable.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1772\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0876-e1521369440245-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0876-e1521369440245-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0876-e1521369440245-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0876-e1521369440245-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0876-e1521369440245-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Elle continue son chemin dans une couche de craie.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1774\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0878-e1521369288386-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0878-e1521369288386-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0878-e1521369288386-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0878-e1521369288386-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0878-e1521369288386-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Avant d&rsquo;\u00eatre stopper par du calcaire.<\/p>\n<p>Exp\u00e9rience pour montrer aux \u00e9l\u00e8ves que le calcaire est imperm\u00e9able. <img loading=\"lazy\" class=\"alignnone wp-image-1775 size-medium\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0879-e1521369275186-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0879-e1521369275186-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0879-e1521369275186-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0879-e1521369275186-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0879-e1521369275186-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" class=\"alignnone wp-image-1776 size-medium\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0880-e1521369263763-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0880-e1521369263763-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0880-e1521369263763-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0880-e1521369263763-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0880-e1521369263763-400x300.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" class=\"alignnone size-large wp-image-1777\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0881-e1521369247709-768x1024.jpg\" alt=\"\" width=\"584\" height=\"779\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0881-e1521369247709-768x1024.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0881-e1521369247709-225x300.jpg 225w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Mais l&rsquo;eau extraite de la terre est-elle potable? Non<\/p>\n<p>Nous devons la nettoyer.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1780\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0885-e1521369220604-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0885-e1521369220604-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0885-e1521369220604-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0885-e1521369220604-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0885-e1521369220604-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>On va creuser tr\u00e8s profond pour aller extraire cette eau gr\u00e2ce aux usines de pompage.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1782\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0888-e1521369194993-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0888-e1521369194993-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0888-e1521369194993-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0888-e1521369194993-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0888-e1521369194993-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><img loading=\"lazy\" class=\"alignnone size-large wp-image-1785\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0892-e1521369148241-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0892-e1521369148241-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0892-e1521369148241-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0892-e1521369148241-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0892-e1521369148241-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><img loading=\"lazy\" class=\"alignnone size-large wp-image-1786\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0893-e1521369134836-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0893-e1521369134836-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0893-e1521369134836-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0893-e1521369134836-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0893-e1521369134836-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Il y a une panne \u00e0 la station de pompage.<\/p>\n<p>Vite les techniciens se mettent au travail.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1787\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0894-e1521369119224-1024x784.jpg\" alt=\"\" width=\"584\" height=\"447\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0894-e1521369119224-1024x784.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0894-e1521369119224-300x230.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0894-e1521369119224-768x588.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0894-e1521369119224-392x300.jpg 392w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>Il faut maintenant v\u00e9rifier que l&rsquo;eau est potable. On extrait un peu d&rsquo;eau pour la donner au laboratoire.<img loading=\"lazy\" class=\"alignnone size-large wp-image-1790\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0899-e1521369079402-768x1024.jpg\" alt=\"\" width=\"584\" height=\"779\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0899-e1521369079402-768x1024.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0899-e1521369079402-225x300.jpg 225w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/p>\n<p>Voil\u00e0 les goutteurs. Ils vont d&rsquo;abord la nettoyer. <img loading=\"lazy\" class=\"alignnone size-large wp-image-1792\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0902-e1521369048351-1024x768.jpg\" alt=\"\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0902-e1521369048351-1024x768.jpg 1024w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0902-e1521369048351-300x225.jpg 300w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0902-e1521369048351-768x576.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0902-e1521369048351-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/p>\n<p>Maintenant, il faut l&rsquo;envoyer dans toutes les maisons. Pour cela, il nous faut l&rsquo;aide d&rsquo;un ch\u00e2teau d&rsquo;eau .<\/p>\n<p><img loading=\"lazy\" class=\"alignnone wp-image-1794 size-large\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0905-e1521370477278-768x1024.jpg\" alt=\"\" width=\"584\" height=\"779\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0905-e1521370477278-768x1024.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0905-e1521370477278-225x300.jpg 225w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/> <img loading=\"lazy\" class=\"alignnone wp-image-1795 size-large\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0906-e1521370499584-768x1024.jpg\" alt=\"\" width=\"584\" height=\"779\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0906-e1521370499584-768x1024.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0906-e1521370499584-225x300.jpg 225w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/> <img loading=\"lazy\" class=\"alignnone wp-image-1796 size-large\" src=\"http:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0908-e1521370522493-768x1024.jpg\" alt=\"\" width=\"584\" height=\"779\" srcset=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0908-e1521370522493-768x1024.jpg 768w, https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/wp-content\/uploads\/2018\/03\/IMG_0908-e1521370522493-225x300.jpg 225w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/>C&rsquo;\u00e9tait une super expo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le mardi 20 f\u00e9vrier, les CP et les CE1 ont \u00e9t\u00e9 invit\u00e9s par la mairie \u00e0 se rendre \u00e0 l&rsquo;exposition sur l&rsquo;eau dans la salle de la Lucarne. Le professeur H2O les a accueillis. L&rsquo;eau qui tombe des nuages p\u00e9n\u00e8tre &hellip; <a href=\"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/?p=1765\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/posts\/1765"}],"collection":[{"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1765"}],"version-history":[{"count":2,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/posts\/1765\/revisions"}],"predecessor-version":[{"id":1799,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=\/wp\/v2\/posts\/1765\/revisions\/1799"}],"wp:attachment":[{"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecolesaintmartin-erquinghemlys.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}