Greenpeace Canada Movies
- 2009
Petropolis: Aerial Perspectives on the Alberta Tar Sands
Petropolis: Aerial Perspectives on the Alberta Tar Sands7.32009HD
The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.
![Petropolis: Aerial Perspectives on the Alberta Tar Sands]()
