“Green roofs” are gardens on the roofs of buildings. They improve air quality and make for better energy usage, amongst other benefits.
Web link of note: Green Roofs
(At http://www.greenroofs.com)
Science, Mad. And some movies.
“Green roofs” are gardens on the roofs of buildings. They improve air quality and make for better energy usage, amongst other benefits.
Web link of note: Green Roofs
(At http://www.greenroofs.com)