Great Lakes Industry Sault Ste Marie Ontario Canada Paper production in Sault Ste Marie and other industrial towns is considered a primary manufacturing industry in the Great Lakes region of Ontario, Canada. |
Air Pollution Global Warming Ontario Canada The leading industrial province in Canada, Ontario, is often the focus of groups concerned with global warming by contributing to air pollution. |
Industrial Air Pollution Canada Industrial sized smoke stacks belching out smoke pollution into the air in Sault Ste Marie, Ontario, Canada. |
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