https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2 Agricoltura e sicurezza alimentare en-us 2023-05-11 17:22:31 UTC 2023-05-27 07:39:27 UTC hello@padlet.com annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587551001 2023-05-11 17:24:29 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587551001 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587557833 Attività laboratoriale Realizzazione di un esperimento strutturato in fasi " Il suolo può essere eroso (la copertura vegetale protegge)]]> 2023-05-11 17:29:03 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587557833 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587741118 gricoltura e sicurezza alimentare, esternalità del modello produttivo intensivo. La risorsa suolo e le cause del suo degrado. II consumo di suolo, l'erosione idrica, la perdita di fertilita e la desertificazione. Gli obiettivi di tutela della risorsa nell'Agenda 2030 dell'ONU.]]> 2023-05-11 20:19:56 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587741118 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587774134 Il suolo contiene humus, limo, argilla, sabbia, ghiaia e sassi di diverse
dimensioni.]]> 2023-05-11 21:09:30 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587774134 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587791057 2023-05-11 21:39:23 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2587791057 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588146446 2023-05-12 04:03:51 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588146446 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588162150 2023-05-12 04:23:54 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588162150 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588184582 GOAL 15 Proteggere, ripristinare e promuovere l’uso sostenibile degli ecosistemi terrestri, gestire in modo sostenibile le foreste, contrastare la desertificazione, arrestare e invertire il degrado dei suoli e fermare la perdita di biodiversità

]]> 2023-05-12 04:45:51 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588184582 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588189032 2023-05-12 04:50:23 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588189032 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588223749 2023-05-12 05:23:16 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588223749 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588224608 2023-05-12 05:24:07 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588224608 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588224823 Esperimento 1]]> 2023-05-12 05:24:20 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588224823 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588225374 2023-05-12 05:24:54 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588225374 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588226988 2023-05-12 05:26:32 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588226988 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588227445 2023-05-12 05:27:05 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588227445 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588227769 2023-05-12 05:27:25 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588227769 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588247064 2023-05-12 05:47:37 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588247064 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588247410 2023-05-12 05:48:02 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588247410 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588257075 2023-05-12 05:58:07 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588257075 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588265331 Tre bottiglie con tre suoli trattati in modo diverso:la prima bottiglia è riempita con del suolo con dell’erba in cui le radici trattengono il suolo in caso di franeObiettivo: verificare come tre tipi di terreno con diversa copertura reagiscono a una forte pioggia.   Al termine del laboratorio, per comprendere l’importanza delle radici gli alunni hanno osservato bene, attraverso la trasparenza della plastica, il groviglio che formano nel terreno della prima bottiglia. Abbiamo in seguito “strizzato” il terreno coperto dal manto erboso e gli alunni hanno scoperto quanta acqua ha assorbito e trattenuto."]]> 2023-05-12 06:06:04 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2588265331 annagraziadepascalis1 https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2596407815 2023-05-18 15:12:22 UTC https://padlet.com/annagraziadepascalis1/wbie9gt0ou4vplp2/wish/2596407815