David Braun with Sean Markey National Geographic News July 7, 2003 Seven percent of the world's freshwater flows through Canadian rivers. But industrial development and pollution threaten many of Canada's rivers, according to the environmental groups EarthWild International and Wildcanada.net. To highlight rivers at risk, the groups announced their second annual list of the country's ten most endangered rivers today. Topping the list is New Brunswick's Petitcodiac River. A long-standing causeway on the river dams tidal …showed first 75 words of 1471 total…

…showed last 75 words of 1471 total…down and they are forced to move away from the habitat they have being living for centuries. I think it is also an immoral act to dump waste into rivers just to save the money for treating them at waste treatment centres and I am sure they know the consequences of it. I truly felt authorities of all nations could cease these irresponsible acts successfully and quickly, in order to preserve our much cherished Earth.