{"id":275,"date":"2013-11-21T21:31:11","date_gmt":"2013-11-21T20:31:11","guid":{"rendered":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/?p=275"},"modified":"2020-11-05T22:42:43","modified_gmt":"2020-11-05T21:42:43","slug":"la-repartition-des-etres-vivants","status":"publish","type":"post","link":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/la-repartition-des-etres-vivants\/","title":{"rendered":"La r\u00e9partition des \u00eatres vivants"},"content":{"rendered":"<p><b><a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clo.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clo.png\" alt=\"clo\" width=\"505\" height=\"282\" \/><\/a><\/b><\/p>\n<p><b>Observation: Le cloporte vit sous l&rsquo;arbuste pr\u00e9s du rocher mais on ne le trouve pas dans la coure<\/b><\/p>\n<p><span style=\"color: #ff0000;\"><b>Les \u00eatres vivants observ\u00e9s ne sont pas r\u00e9parti au hasard.<\/b><\/span><\/p>\n<p><b>\u00a0<\/b><\/p>\n<p><span style=\"color: #008000;\"><b>Comment expliquer cette r\u00e9partition? <\/b><\/span><\/p>\n<p><strong><span style=\"color: #ff0000;\">II. La r\u00e9partition des \u00eatres vivants<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #008000;\">A. Exemple du cloporte<\/span><\/strong><\/p>\n<p><b>\u00c9mettre\u00a0des hypoth\u00e8ses. <\/b><\/p>\n<p>Les cloportes aiment l\u2019ombre, l\u2019humidit\u00e9,la fra\u00eecheur<\/p>\n<p><b>\u00c9tablir\u00a0un protocole pour tester ces hypoth\u00e8ses.<\/b><\/p>\n<p>Mesure de la temp\u00e9rature avec un thermom\u00e8tre , de l\u2019humidit\u00e9 avec un hygrom\u00e8tre<\/p>\n<figure id=\"attachment_278\" aria-describedby=\"caption-attachment-278\" style=\"width: 169px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02882.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-278\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02882.jpg\" alt=\"???????????????????????????????\" width=\"179\" height=\"269\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02882.jpg 299w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02882-200x300.jpg 200w\" sizes=\"auto, (max-width: 179px) 100vw, 179px\" \/><\/a><figcaption id=\"caption-attachment-278\" class=\"wp-caption-text\">Mesure ou il n&rsquo;y a pas de cloporte<\/figcaption><\/figure>\n<figure id=\"attachment_277\" aria-describedby=\"caption-attachment-277\" style=\"width: 259px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02880.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-277\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02880.jpg\" alt=\"???????????????????????????????\" width=\"269\" height=\"179\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02880.jpg 448w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC02880-300x200.jpg 300w\" sizes=\"auto, (max-width: 269px) 100vw, 269px\" \/><\/a><figcaption id=\"caption-attachment-277\" class=\"wp-caption-text\">mesure au niveau du lieu de vie du cloporte<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"211\"><\/td>\n<td valign=\"top\" width=\"211\">\n<p align=\"center\">Milieu 1 (avec cloporte)<\/p>\n<\/td>\n<td valign=\"top\" width=\"211\">\n<p align=\"center\">Milieu 2 (sans cloporte)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"211\">Description<\/td>\n<td valign=\"top\" width=\"211\">\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td valign=\"top\" width=\"211\"><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"211\">Temp\u00e9rature en \u00b0C<\/td>\n<td valign=\"top\" width=\"211\">\u00a018\u00b0C<\/td>\n<td valign=\"top\" width=\"211\">\u00a024\u00b0C<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"211\">Luminosit\u00e9 (ombre ou lumi\u00e8re)<\/td>\n<td valign=\"top\" width=\"211\">\u00a0Ombre<\/td>\n<td valign=\"top\" width=\"211\">\u00a0Lumi\u00e8re<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"color: #0000ff;\">Maintenant nous allons tester les causes de la r\u00e9partition des cloporte en utilisant la d\u00e9marche exp\u00e9rimentale<\/span><\/p>\n<p><b>Hypoth\u00e8ses :<\/b><\/p>\n<p><b>&#8211;\u00a0 Le cloporte pr\u00e9f\u00e8re un milieu sombre \u00e0 un milieu \u00e9clair\u00e9<\/b><\/p>\n<p><b>&#8211; Le cloporte pr\u00e9f\u00e8re une temp\u00e9rature plus \u00e9lev\u00e9<\/b><\/p>\n<p><b>&#8211; Le cloporte pr\u00e9f\u00e8re un milieu plus humide<\/b><\/p>\n<p><b>\u00a0A l&rsquo;aide du logiciel cloporte t\u00e9l\u00e9chargeable en cliquant sur le lien compl\u00e9ter le tableau:<\/b><\/p>\n<figure id=\"attachment_279\" aria-describedby=\"caption-attachment-279\" style=\"width: 87px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/44.svt.free.fr\/jpg\/cloporte.htm\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-279 \" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clop.jpg\" alt=\"T\u00e9l\u00e9charger le logiciel\" width=\"97\" height=\"68\" \/><\/a><figcaption id=\"caption-attachment-279\" class=\"wp-caption-text\">T\u00e9l\u00e9charger le logiciel<\/figcaption><\/figure>\n<p><b>\u00a0<a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clopordi.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-280\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clopordi.png\" alt=\"clopordi\" width=\"501\" height=\"336\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clopordi.png 501w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/clopordi-300x201.png 300w\" sizes=\"auto, (max-width: 501px) 100vw, 501px\" \/><\/a><\/b><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>La r\u00e9partition du cloporte d\u00e9pend des conditions du milieu: la temp\u00e9rature, la luminosit\u00e9 et l&rsquo;humidit\u00e9<\/p>\n<p><strong><span style=\"color: #008000;\">B. L&rsquo;alternance jour\/ nuit<\/span><\/strong><\/p>\n<p><a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/journuit.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-281\" src=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/journuit.png\" alt=\"journuit\" width=\"539\" height=\"463\" srcset=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/journuit.png 539w, http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-content\/uploads\/2013\/11\/journuit-300x257.png 300w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/a><\/p>\n<p align=\"center\"><span style=\"color: #ff0000;\"><b>La r\u00e9partition des \u00eatres vivants d\u00e9pend des caract\u00e9ristiques du milieu, par exemple, la pr\u00e9sence d\u2019un sol, la pr\u00e9sence d\u2019eau, l\u2019heure du jour.\u00a0<\/b><\/span><b><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Observation: Le cloporte vit sous l&rsquo;arbuste pr\u00e9s du rocher mais on ne le trouve pas dans la coure Les \u00eatres vivants observ\u00e9s ne sont pas r\u00e9parti au hasard. \u00a0 Comment expliquer cette r\u00e9partition? II. La r\u00e9partition des \u00eatres vivants A. Exemple du cloporte \u00c9mettre\u00a0des hypoth\u00e8ses. Les cloportes aiment l\u2019ombre, l\u2019humidit\u00e9,la fra\u00eecheur \u00c9tablir\u00a0un protocole pour tester &#8230; <a title=\"La r\u00e9partition des \u00eatres vivants\" class=\"read-more\" href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/la-repartition-des-etres-vivants\/\" aria-label=\"En savoir plus sur La r\u00e9partition des \u00eatres vivants\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,30],"tags":[],"class_list":["post-275","post","type-post","status-publish","format-standard","hentry","category-6repartdemarche","category-decouverte"],"featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":""},"post_excerpt_stackable_v2":"<p>Observation: Le cloporte vit sous l&rsquo;arbuste pr\u00e9s du rocher mais on ne le trouve pas dans la coure Les \u00eatres vivants observ\u00e9s ne sont pas r\u00e9parti au hasard. \u00a0 Comment expliquer cette r\u00e9partition? II. La r\u00e9partition des \u00eatres vivants A. Exemple du cloporte \u00c9mettre\u00a0des hypoth\u00e8ses. Les cloportes aiment l\u2019ombre, l\u2019humidit\u00e9,la fra\u00eecheur \u00c9tablir\u00a0un protocole pour tester ces hypoth\u00e8ses. Mesure de la temp\u00e9rature avec un thermom\u00e8tre , de l\u2019humidit\u00e9 avec un hygrom\u00e8tre Mesure ou il n&rsquo;y a pas de cloporte mesure au niveau du lieu de vie du cloporte &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Milieu 1 (avec cloporte)\u2026<\/p>\n","category_list_v2":"<a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/6repartdemarche\/\" rel=\"category tag\">6repartdemarche<\/a>, <a href=\"http:\/\/www.lessvtdelagrenouille.fr\/blog\/category\/decouverte\/\" rel=\"category tag\">D\u00e9couverte<\/a>","author_info_v2":{"name":"RolandC","url":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/author\/rollandc\/"},"comments_num_v2":"0 commentaire","_links":{"self":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":3,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"predecessor-version":[{"id":5932,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/posts\/275\/revisions\/5932"}],"wp:attachment":[{"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.lessvtdelagrenouille.fr\/blog\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}