L\u2019alumnat de cinqu\u00e8, despr\u00e9s d\u2019acabar la unitat 1 de medi sobre la nutrici\u00f3 dels \u00e9ssers vius, ha realitzat un experiment: vam agafar una planta i vam cobrir amb una bossa de pl\u00e0stic transparent una de les seves branques, la vam lligar amb cinta adhesiva i vam esperar uns dies per veure qu\u00e8 passava.<\/p>\n
Abans de tot, per\u00f2, vam posar en com\u00fa possibles hip\u00f2tesis del que podria passar i algunes de les respostes van ser for\u00e7a interessants:<\/p>\n
\u201c A la planta no li passar\u00e0 res perqu\u00e8 \u00e9s com si a les persones ens cobrissin una extremitat durant uns dies.\u201d<\/p>\n
\u201c La part que est\u00e0 coberta a la bossa s\u2019assecar\u00e0 per\u00f2 la planta continuar\u00e0 vivint.\u201d<\/p>\n
\u201c La planta es morir\u00e0.\u201d<\/p>\n
<\/p>\n
Despr\u00e9s d\u2019haver esperat uns dies vam observar que a la bossa s\u2019hi acumulava gotes d\u2019aigua. Vam arribar a la conclusi\u00f3 que aquest fet es produeix perqu\u00e8 certa quantitat d\u2019aigua que absorbeix de les arrels surt a l\u2019exterior de les fulles perqu\u00e8 la planta no l\u2019ha necessitat per fer la fotos\u00edntesi. Aquest fet s\u2019anomena transpiraci\u00f3.<\/p>\n
<\/p>\n
Us deixem amb el recull d\u2019unes fotos sobre el nostre experiment.<\/a><\/p>\n <\/p>\n Alumnat de cinqu\u00e8<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" L\u2019alumnat de cinqu\u00e8, despr\u00e9s d\u2019acabar la unitat 1 de medi sobre la nutrici\u00f3 dels \u00e9ssers vius, ha realitzat un experiment: vam agafar una planta i vam cobrir amb una bossa de pl\u00e0stic transparent una de les seves branques, la vam lligar amb cinta adhesiva i… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":37,"featured_media":7410,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-7409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cs"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/posts\/7409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/comments?post=7409"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/posts\/7409\/revisions"}],"predecessor-version":[{"id":7411,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/posts\/7409\/revisions\/7411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/media\/7410"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/media?parent=7409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/categories?post=7409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escpompeufabra\/wp-json\/wp\/v2\/tags?post=7409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}