This page offers a comprehensive look at Canada's water resources. The site describes the uses, sources, quality and research of water; it also addresses water management.
site description for Government of Canada: Water Pollution
This page describes the causes and effects of water pollution. It also describes the types of water pollution that are of special concern in Canada.
This video shares some of the many ways that trash makes its way into the ocean and becomes marine debris. Human activity is the source of ocean trash but humans also have the power to prevent it.
