L' ARIA by Wissia Bianco https://padlet.com/marlyns75/sxrialsx1xei Realizzato da Camilla 1°F en-us 2017-12-17 18:55:45 UTC 2026-02-18 05:36:14 UTC hello@padlet.com marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216792774           L' ARIA]]> 2017-12-17 18:56:03 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216792774 sostanza fondamentale per la vita degli esseri viventi marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216793062 2017-12-17 18:58:03 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216793062 E 'un miscuglio di molti gas e vapori marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216793139 2017-12-17 18:58:28 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216793139 Azoto 78% marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216793320 indispensabile per la vita essendo costituente essenziale delle proteine]]> 2017-12-17 18:59:08 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216793320 Ossigeno 21% marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216793765 permette la respirazione degli organismi viventi]]> 2017-12-17 19:01:15 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216793765 Altri gas marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216793981 - Diossido di carbonio, importantissimo perché utilizzato dalle piante per compiere la fotosintesi clorofilliana.
-Vapore acqueo]]> 2017-12-17 19:02:22 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216793981 marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216794904 caratteristiche:
insapore
inodore
elastica
trasparente
comprimibile]]> 2017-12-17 19:09:30 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216794904 possiede marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216795290 un peso e una massa, perché pesa su ogni superficie e questa pressione si chiama
     PRESSIONE         ATMOSFERICA]]> 2017-12-17 19:12:07 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216795290 occupa marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216795626 uno spazio]]> 2017-12-17 19:14:23 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216795626 Costituisce l'atmosfera marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216796140 l'involucro gassoso spesso diverse centinaia di kilometri che circonda la terra]]> 2017-12-17 19:18:28 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216796140 Si trova ovunque marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216796511 intorno a noi anche se non la vediamo possiamo percepire la sua presenza]]> 2017-12-17 19:20:57 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216796511 dipende marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216797212 dalla temperatura, dall'umidita' e dall'altitudine]]> 2017-12-17 19:26:33 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216797212 Altitudine marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216797312 e' l'altezza di un luogo rispetto al livello del mare]]> 2017-12-17 19:27:33 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216797312 temperatura marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216797582 aumentando la temperatura diminuisce la pressione
         perché
l'aria calda pesa meno dell'aria fredda.]]> 2017-12-17 19:29:40 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216797582 altitudine marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216797786 aumentando l'altitudine diminuisce la pressione
                perché
piu' si sale in alto, piu' la colonna d'aria diminuisce]]> 2017-12-17 19:31:27 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216797786 umidita' marlyns75 https://padlet.com/marlyns75/sxrialsx1xei/wish/216798158 aumentando l'umidita' diminuisce la pressione
              perché
il vapore acqueo rende l'aria meno densa e quindi leggera.]]> 2017-12-17 19:34:10 UTC https://padlet.com/marlyns75/sxrialsx1xei/wish/216798158