{"id":1068,"date":"2017-02-15T17:54:03","date_gmt":"2017-02-15T16:54:03","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceiplluisvives\/?p=1068"},"modified":"2017-02-15T17:55:44","modified_gmt":"2017-02-15T16:55:44","slug":"la-petjada-ecologica","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceiplluisvives\/lalimentacio\/la-petjada-ecologica\/","title":{"rendered":"LA PETJADA ECOL\u00d2GICA"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Els alumnes de 5\u00e8 hem investigat que era la petjada ecol\u00f2gica i hem trobat \u00a0que va ser un concepte creat per Williams Rees \u00a0i Mathis \u00a0Wckernagel, dos estudiosos de l\u2019ecologia. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">La petjada ecol\u00f2gica es produeix en l\u2019instant en que un objecte \u00e9s transportat des del lloc on el fan o el fabriquen, fins a les nostres mans. Per exemple, quan porten el menjar des de els camps de conreu fins al supermercat o tamb\u00e9 els mobles que comprem , deixen una petjada ecol\u00f2gica en ser transportats, ja que els camions, vaixells i avions consumeixen combustible i alliberen di\u00f2xid de carboni. Nosaltres tamb\u00e9 deixem aquesta petjada en el dia a dia: Quan utilitzem la televisi\u00f3, quan engeguem el microones, quan fem servir la rentadora, quan encenem els llums, etc&#8230;consumim electricitat, aigua, fonts d\u2019energia en general. El que deixa com rastre aquesta petjada \u00e9s el CO<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\"> molt contaminant a la vegada que perill\u00f3s perqu\u00e8 contamina l\u2019aire i debilita la capa d\u2019oz\u00f3 que \u00e9s important per a la nostra superviv\u00e8ncia ja que ens protegeix dels raigs solars.<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/agora.xtec.cat\/ceiplluisvives\/wp-content\/uploads\/usu444\/2017\/02\/petjada.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1072\" src=\"http:\/\/agora.xtec.cat\/ceiplluisvives\/wp-content\/uploads\/usu444\/2017\/02\/petjada-300x201.png\" alt=\"petjada\" width=\"300\" height=\"201\" srcset=\"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-content\/uploads\/usu444\/2017\/02\/petjada-300x201.png 300w, https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-content\/uploads\/usu444\/2017\/02\/petjada.png 461w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 5\u00e8 hem investigat que era la petjada ecol\u00f2gica i hem trobat \u00a0que va ser un concepte creat per Williams Rees \u00a0i Mathis \u00a0Wckernagel, dos estudiosos de l\u2019ecologia. La petjada ecol\u00f2gica es produeix en l\u2019instant en que un objecte \u00e9s transportat des del lloc on el fan o el fabriquen, fins a les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1072,"comment_status":"open","ping_status":"open","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[60],"tags":[64,62,76,63,21],"class_list":["post-1068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lalimentacio","tag-kuka","tag-lalimentacio","tag-mercat","tag-projecte-descola","tag-salut"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/posts\/1068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/comments?post=1068"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/posts\/1068\/revisions"}],"predecessor-version":[{"id":1073,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/posts\/1068\/revisions\/1073"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/media?parent=1068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/categories?post=1068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceiplluisvives\/wp-json\/wp\/v2\/tags?post=1068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}