La questione nucleare e il petrolio by Alex Baratella https://padlet.com/alexbar04/965nuvd4byif Realizzato con una mente aperta en-us 2018-01-17 14:31:43 UTC 2018-01-19 10:45:57 UTC hello@padlet.com Funzionamento di una centrale nucleare alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222075220 Una centrale nucleare brucia Uranio e produce energia elettrica, ma a differenza di una normale centrale termoelettrica, non sfrutta reazioni chimiche, ma reazioni di fissione.]]> 2018-01-17 14:35:51 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222075220 Il problema delle scorie alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222082422 Le centrali nucleari, bruciando l'uranio, produce dei rifiuti chiamati SCORIE.

]]> 2018-01-17 14:51:26 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222082422 Come "liberarsi" dalle scorie alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222083887 Le scorie, dato che producono ancora radiazioni, vengono messe dentro dei contenitori di metallo, immerse nel cemento e sotterrate in qualche vecchia miniera considerata sicura.]]> 2018-01-17 14:54:48 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222083887 come si crea l'energia in una centrale nucleare alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222085606 2018-01-17 14:58:07 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222085606 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222089576 2018-01-17 15:06:46 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222089576 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222091850 2018-01-17 15:11:49 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222091850 L'inquinamento da petrolio alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222095687 Il petrolio è un liquido oleoso altamente infiammabile.
E' considerato un combustibile fossile
E' tossico e inquina molto perchè si attacca ai tessuti biologici e può entrare nella catena alimentare.]]> 2018-01-17 15:19:22 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222095687 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222098159 2018-01-17 15:24:12 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222098159 Commerciare il petrolio alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222100197 Per commerciare il petrolio via mare si usano le petroliere.]]> 2018-01-17 15:28:46 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222100197 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222101961 2018-01-17 15:32:56 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222101961 "Le maree nere" alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222103794 Le maree nera sono delle chiazze di petrolio riversato in mare dalle petroliere quando gli succede un incidente e affondano o quando vengono lavate.]]> 2018-01-17 15:37:15 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222103794 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222106085 da questo link si può capire quale sia il livello di sicurezza di una petroliera]]> 2018-01-17 15:42:38 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222106085 Le conseguenze alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222106648 Spesso queste "maree" intrappolano esseri viventi uccidendoli.]]> 2018-01-17 15:43:54 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222106648 alexbar04 https://padlet.com/alexbar04/965nuvd4byif/wish/222107566 2018-01-17 15:46:08 UTC https://padlet.com/alexbar04/965nuvd4byif/wish/222107566