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      <title>Remake di I COMBUSTIBILI FOSSILI 3D by Giulia Brogin</title>
      <link>https://padlet.com/brogingiulia05/de9ayn6zq834</link>
      <description>IL CARBONE, IL PETROLIO E IL GAS</description>
      <language>en-us</language>
      <pubDate>2018-12-08 09:28:23 UTC</pubDate>
      <lastBuildDate>2023-02-08 14:54:03 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      </image>
      <item>
         <title>FILE WORD CON VARI LINK</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476915</link>
         <description><![CDATA[]]></description>
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         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476915</guid>
      </item>
      <item>
         <title>COMBUSTIBILI FOSSILI</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476916</link>
         <description><![CDATA[<div>I combustibili sono sostanze che  contengono carbonio,energia o idrogeno e quando bruciano liberano calore e altre sostanze.</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476916</guid>
      </item>
      <item>
         <title>CARBONE</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476917</link>
         <description><![CDATA[<div>il carbone è una roccia di colore nero,è formato da 2 tipi di sostanze:</div><ul><li>CARBONIO: materiale organico che brucia e fornisce calore e anidride carbonica.</li><li>MATERIALE INORGANICO: formato da sostanze argillose e da sali di zolfo.</li></ul><div>DOVE SI PUO' TROVARE:</div><ol><li>foreste preistoriche:clima caldo umido favorisce la crescita di grandi foreste.</li><li>sprofondamento e comprensione:il terreno sprofonda e gli alberi sono immersi dalle acque e sono coperti dal fango portato dai fiumi.</li><li>giacimento di carbone</li></ol><div>TIPI DI CARBONE</div><ul><li>ligniti</li><li>carboni duri</li><li>coke</li></ul><div><br></div><div><br></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/339054795/bd6ce2423251794aaa5b81a4e6ae68fc/CARBONE.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476917</guid>
      </item>
      <item>
         <title>ESTRAZIONE DEL CARBONE</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476918</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.google.it/search?q=carbone+ESTRAZIONE&amp;tbm=vid&amp;source=lnms&amp;sa=X&amp;ved=0ahUKEwjB-rGjpYjfAhUGZCwKHfS1CIcQ_AUIDygA&amp;biw=1600&amp;bih=740&amp;dpr=1" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476918</guid>
      </item>
      <item>
         <title>COMBUSTIBILI FOSSILI </title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476919</link>
         <description><![CDATA[<div>Per avere la combustione bisogna avere il combustibile e il comburente.<br>Il combustibile: sostanza che brucia ed è formata da carbonio e idrogeno tenuti insieme da legami che contengono energia.<br>Il comburente:sostanza che permetta la combustione generalmente l'ossigeno e dell'aria che si intromette tra i legami del combustibile li rompe.<br>L'energia dei legami si libera sotto forma di calore<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476919</guid>
      </item>
      <item>
         <title>COMBUSTIBILI FOSSILI</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476920</link>
         <description><![CDATA[<div>Sostanze che contengono carbonio e idrogeno e quando bruciano liberano calore e altri prodotti.<br>I combustibili contengono energia stabilizzata che può essere conservata e poi usata quando serve.<br>Si suddividono in </div>]]></description>
         <enclosure url="http://www.fotovoltaicosulweb.it/immagini/upload/guida/grafico_fossili.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476920</guid>
      </item>
      <item>
         <title>PETROLIO liquido denso e oleoso che varia colore, dal nero al giallo bruno.è un  miscuglio di idrogeno e carbonio.</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476921</link>
         <description><![CDATA[<div>ORIGINE<br>Deriva da cumoli di sostanze organiche, che si sono trasformate in sostanze oleose ricche di energia. <br>Moltissimi anni fa nei mari interni esistevano organismi vegetali e animali chiamati plancton ;</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476921</guid>
      </item>
      <item>
         <title>Combustibili fossili</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476922</link>
         <description><![CDATA[<div>i combustibili fossili si suddividono in:</div><ul><li>carbone - roccia di colore bruno o nero abbastanza leggera di peso inferiore alla roccia comune</li><li>petrolio - liquido denso e oleoso, di colore variabile dal nero al giallo bruno, con peso inferiore a quello dell'acqua</li><li>gas naturale è un gas incolore e inodore, che pesa circa la metà dell' aria </li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476922</guid>
      </item>
      <item>
         <title>Carbone</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476923</link>
         <description><![CDATA[<div>i tipi di carbone sono :</div><ul><li> LIGNITI = sono carboni abbastanza giovani e poco pregiati, detti BROWN COAL . </li></ul><div>      Vengono estratti solo in                miniere a cielo aperto. </div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/336847354/a188e70c12875cefc03210d257f62ee6/lignite.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476923</guid>
      </item>
      <item>
         <title>Combustibili fossili</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476926</link>
         <description><![CDATA[<div>I COMBUSTIBILI FOSSILI SONO SOSTANZE CHE CONTENGONO CARBONIO E IDROGENO, E QUANDO BRUCIANO LIBERANO CALORE<br>I COMBUSTIBILI FOSSILI SI DIVIDONO  IN:<br>-CARBONE<br>-PETROLIO <br>-GAS NATURALE  </div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476926</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476927</link>
         <description><![CDATA[<div>il carbone    <br>ne esistono tre varietà :<br>ligniti (giovani) ,duri (fossili),coke  (carbone artificiale )                                                                                                                          </div>]]></description>
         <enclosure url="https://tuttoperlascuola.files.wordpress.com/2013/10/carbone.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476927</guid>
      </item>
      <item>
         <title>IL CARBONE </title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476928</link>
         <description><![CDATA[<div>Il carbone è una roccia di color bruno o nero ,abbastanza leggera,viene usato nelle centrali termoelettriche.<br>Esso è formato da due sostanze:<br>-carbonio:( 70-95%),il materiale organico che brucia e fornisce calore e anidride carbonica <br>-materiale inorganico:costituito da sostanze argillose e da  sali di zolfo ,che con la combustione diventano cenere e sostanze volatili.</div>]]></description>
         <enclosure url="http://slideplayer.it/551270/1/images/5/Miniera+a+cielo+aperto.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476928</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476929</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://img1.amando.it/imagesdyn/articoli/31/48/39764.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476929</guid>
      </item>
      <item>
         <title>IL PETROLIO</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476930</link>
         <description><![CDATA[<div>il petrolio o olio di pietra, e un liquido denso e oleoso con un peso specifico inferioere all'acqua.</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476930</guid>
      </item>
      <item>
         <title>il petrolio deriva da cumuli di sostanze organiche,cioè viventi </title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476931</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476931</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476932</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://slideplayer.it/10778816/38/images/4/Miniera+in+sotterraneo%3A+schema.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476932</guid>
      </item>
      <item>
         <title>Quali sono i combustibili fossili</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476933</link>
         <description><![CDATA[<div>-CARBONE<br>-PETROLIO<br>-GAS NATURALE</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476933</guid>
      </item>
      <item>
         <title>Gas naturale</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476934</link>
         <description><![CDATA[<div>Pesa circa la metà dell' aria ed è inodore ed incolore<br>Come si estrae?<br><br></div>]]></description>
         <enclosure url="http://strangesounds.org/wp-content/uploads/2013/02/fracking-diagram.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476934</guid>
      </item>
      <item>
         <title>COMBUSTIBILI FOSSILI</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476935</link>
         <description><![CDATA[<div>I combustibili fossili si  dividono in:</div><ul><li>CARBONE</li><li>PETROLIO</li><li>GAS NATURALI</li></ul><div><br>I combustibili sono sostanze che bruciano e contengono carbonio o idrogeno o entrambi.<br><br></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/336846848/1f51b93c43aae8a19eab8ca29485dd73/francisco.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476935</guid>
      </item>
      <item>
         <title>LA COMBUSTIONE</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476936</link>
         <description><![CDATA[<div>La <em>COMBUSTIONE</em> si forma con:<br>-Combustibili=sostanza che brucia formata da carbonio e/o idrogeno<br>-Comburente=sostanza che permette la combustione</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476936</guid>
      </item>
      <item>
         <title>Combustibili Fossili</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476937</link>
         <description><![CDATA[<div>Quali sono?<br>- Carbone <br>- Petrolio<br>- Gas Naturali<br>Cosa sono?<br>Sono sostanze ricche di carbonio e idrogeno e quando liberano calore bruciano. </div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476937</guid>
      </item>
      <item>
         <title>Carbone</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476938</link>
         <description><![CDATA[<div>Cos'è?<br>E' una roccia di colore scuro, leggera, usata nelle centrali termoelettriche.<br>Quali tipi ci sono?<br>- Lignite (classico)<br>- Duro (antico)<br>- Coke (artificiale)</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476938</guid>
      </item>
      <item>
         <title>Carbone Lignite</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476939</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476939</guid>
      </item>
      <item>
         <title>Combustibili fossili</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476940</link>
         <description><![CDATA[<div>Esistono vari tipi di combustibili fossili:<br>-CARBONE <br>-PETROLIO<br>-GAS NATURALE</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476940</guid>
      </item>
      <item>
         <title>-carbone</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476941</link>
         <description><![CDATA[<div>che cos'è?</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/336850890/3afaa629df398f844641b20f3a019954/carbone.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476941</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476942</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.pavonerisorse.it/scuole_circolo/cosa_studiamo/energia/carbone.htm" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476942</guid>
      </item>
      <item>
         <title>-PETROLIO</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476943</link>
         <description><![CDATA[<div>Che cos'è?</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476943</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476944</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/336850890/914f0fa10ea43fdf057e42162ac74d08/download.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476944</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476945</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.pavonerisorse.it/scuole_circolo/cosa_studiamo/energia/petrolio.htm" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476945</guid>
      </item>
      <item>
         <title>Gas naturale</title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476946</link>
         <description><![CDATA[<div>Che cos'é?</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/336850890/508166e9eb046b35e9beef0662837f6c/gas.jpg" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476946</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476947</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.pavonerisorse.it/scuole_circolo/cosa_studiamo/energia/gas_naturale.htm" />
         <pubDate>2018-12-08 09:28:23 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312476947</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312645005</link>
         <description><![CDATA[<ul><li>COKE = è un carbone artificiale</li></ul><div>     spugnoso ma duro, costituito         da carbonio quasi puro. Si ricava<br>     dal litantrace in impianti detti         cokerie . E' usato negli altoforni<br>     per fondere i minerali di ferro .</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/340778478/18de7664141422532eebc2cece55a8d7/carbone_coke.jpg" />
         <pubDate>2018-12-09 15:19:34 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312645005</guid>
      </item>
      <item>
         <title></title>
         <author>brogingiulia05</author>
         <link>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312649966</link>
         <description><![CDATA[<ul><li>CARBONI DURI= sono carboni fossili veri e propri , formati nel periodo Carbonifero circa 300 milioni di anni fa.Oggi si estraggono fini a 1000 m di profondità. Le litantraci sono molto comuni e sono il combustibile per le centrali termoelettriche. L'antracite è una roccia nera, lucida e compatta e costituisce il combustibile  solido  più pregiato. </li></ul>]]></description>
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         <pubDate>2018-12-09 15:47:52 UTC</pubDate>
         <guid>https://padlet.com/brogingiulia05/de9ayn6zq834/wish/312649966</guid>
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