https://padlet.com/rivettif00/vulcani Realizzato senza qualunque rimpianto en-us 2016-10-19 13:06:58 UTC 2016-10-21 18:21:56 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Hearts.png rivettif00 https://padlet.com/rivettif00/vulcani/wish/132350293 Per i geologi un VULCANO è una frattura della crosta terrestre dalla quale fuoriesce in modo discontinuo del MAGMA.]]> 2016-10-21 14:12:07 UTC https://padlet.com/rivettif00/vulcani/wish/132350293 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132356459 Masse rocciose fuse e caldissime presenti dentro o sotto la crosta terrestre...]]> 2016-10-21 14:28:49 UTC https://padlet.com/rivettif00/vulcani/wish/132356459 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132358216 Quando il magma risale e fuoriesce in superficie attraverso un'ERUZIONE, la sua temperatura diminuisce e i gas che contiene si disperdono nell'atmosfera:il magma diventa allora LAVA....]]> 2016-10-21 14:34:24 UTC https://padlet.com/rivettif00/vulcani/wish/132358216 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132401462 L'accumulo e la sovrapposizione nel tempo dei materiali fuoriusciti formano la parte esterna che chiamiamo genericamente "VULCANO", mentre dovremmo usare l'espressione CONO (o EDIFICIO) VULCANICO]]> 2016-10-21 16:44:44 UTC https://padlet.com/rivettif00/vulcani/wish/132401462 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132405935 2016-10-21 16:59:29 UTC https://padlet.com/rivettif00/vulcani/wish/132405935 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132407146 I vulcani ATTIVI danno vita a eruzioni, o ne hanno originate fino a pochi anni fa, e possono riprendere la loro attività in qualsiasi momento.]]> 2016-10-21 17:03:54 UTC https://padlet.com/rivettif00/vulcani/wish/132407146 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132407779 2016-10-21 17:06:20 UTC https://padlet.com/rivettif00/vulcani/wish/132407779 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132408230 2016-10-21 17:07:39 UTC https://padlet.com/rivettif00/vulcani/wish/132408230 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132409172 2016-10-21 17:10:26 UTC https://padlet.com/rivettif00/vulcani/wish/132409172 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132412094 2016-10-21 17:18:51 UTC https://padlet.com/rivettif00/vulcani/wish/132412094 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132413631 2016-10-21 17:23:10 UTC https://padlet.com/rivettif00/vulcani/wish/132413631 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132414689 I vulcani QUIESCENTI non eruttano da secoli; molti sono considerati non più attivi e quindi non pericolosi, anche se possono comunque emettere gas o vapori]]> 2016-10-21 17:26:14 UTC https://padlet.com/rivettif00/vulcani/wish/132414689 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132415278 I vulcani IN PENSIONE non manifestano alcuna attività da migliaia di anni, perché la loro CAMERA MAGMATICA non è stata più alimentata.]]> 2016-10-21 17:27:54 UTC https://padlet.com/rivettif00/vulcani/wish/132415278 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132416632 2016-10-21 17:31:58 UTC https://padlet.com/rivettif00/vulcani/wish/132416632 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132416736 2016-10-21 17:32:19 UTC https://padlet.com/rivettif00/vulcani/wish/132416736 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132418928 2016-10-21 17:39:02 UTC https://padlet.com/rivettif00/vulcani/wish/132418928 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132419498 2016-10-21 17:41:18 UTC https://padlet.com/rivettif00/vulcani/wish/132419498 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132420424 2016-10-21 17:44:28 UTC https://padlet.com/rivettif00/vulcani/wish/132420424 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132421560 Un'eruzione di tipo tranquillo]]> 2016-10-21 17:48:06 UTC https://padlet.com/rivettif00/vulcani/wish/132421560 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132422453 Eruzione di tipo violento]]> 2016-10-21 17:50:51 UTC https://padlet.com/rivettif00/vulcani/wish/132422453 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132423952 2016-10-21 17:56:35 UTC https://padlet.com/rivettif00/vulcani/wish/132423952 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132424294 2016-10-21 17:57:57 UTC https://padlet.com/rivettif00/vulcani/wish/132424294 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132426264 2016-10-21 18:04:22 UTC https://padlet.com/rivettif00/vulcani/wish/132426264 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132426589 2016-10-21 18:05:53 UTC https://padlet.com/rivettif00/vulcani/wish/132426589 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132427135 2016-10-21 18:07:48 UTC https://padlet.com/rivettif00/vulcani/wish/132427135 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132427723 2016-10-21 18:09:39 UTC https://padlet.com/rivettif00/vulcani/wish/132427723 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132428258 2016-10-21 18:11:29 UTC https://padlet.com/rivettif00/vulcani/wish/132428258 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132428510 2016-10-21 18:12:37 UTC https://padlet.com/rivettif00/vulcani/wish/132428510 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132428837 2016-10-21 18:13:47 UTC https://padlet.com/rivettif00/vulcani/wish/132428837 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132428885 2016-10-21 18:13:58 UTC https://padlet.com/rivettif00/vulcani/wish/132428885 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132429215 2016-10-21 18:15:10 UTC https://padlet.com/rivettif00/vulcani/wish/132429215 rivettif00 https://padlet.com/rivettif00/vulcani/wish/132429902 2016-10-21 18:17:16 UTC https://padlet.com/rivettif00/vulcani/wish/132429902