What kinda of issues do you think are the most contentious issue for Canadians?

Environmental issues in Canada involve air and water pollution, environment change especially when drilling and lumbering. A great quantity of the Canadian people remains in urban areas and cities are notorious for their bad air condition. Environment Canada has singled out air contamination as a primary attention as it harms wildlife, vegetation, soil, and water. The state bureau has said air pollution from residential areas generates acid rain and supplies to weather variation.