Il surriscaldamento globale provoca il disgelo dei Poli.
 |  Environmental problems |
 |  |  |
 Nika X (52)
 busuu Challenge You and Nika X will have to complete 3 units in 24 hours in order to win 50 busuu-berries  !Remember, doing a busuu Challenge requires a bet of 50 busuu-berries, so make it count! busuu Challenge Nika X just accepted your challenge! Go!busuu Challenge Sorry, Nika X didn’t accept your challenge! Why not challenge someone else? Go to Challenge areabusuu Challenge We sent an email to Nika X! Nika X has 24 hours to accept and start your challenge! Remember you can only challenge one user at a time! |
|
Thu, 02/21/2013 - 08:02
 saverio.italy (55)
 busuu Challenge You and saverio.italy will have to complete 3 units in 24 hours in order to win 50 busuu-berries !Remember, doing a busuu Challenge requires a bet of 50 busuu-berries, so make it count! busuu Challenge saverio.italy just accepted your challenge! Go!busuu Challenge Sorry, saverio.italy didn’t accept your challenge! Why not challenge someone else? Go to Challenge areabusuu Challenge We sent an email to saverio.italy! saverio.italy has 24 hours to accept and start your challenge! Remember you can only challenge one user at a time! |
Il surriscaldamento globale provoca il disgelo dei Poli. brava.... |
| 21/02/2013 07:02 | 0 |
Scegli una delle immagini e spiega le possibili cause che possono aver causato questo disastro naturale.