See on Scoop.it – Google+ one post at the time
The #PolarVortex explained in 2 minutes—and why climate change makes extreme weather more likely going forward → http://go.wh.go
See on www.whitehouse.gov
Dr. John Holdren Explains the Polar Vortex
Vivo per scrivere e scrivo per vivere, con la fotocamera e con la penna
Veneto. Notizie. Colline Unesco.Territorio Cultura,Storia, Filo' 4.0 