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4.4 Impacts of Eutrophication

Use this set of cards - you can pre-prepare by laminating and cutting out the cards - or have students cut them out in class depending on your time frame. Have students put together the cards in a flow chart on paper, drawing arrows between the cards. While they do this you should ask them to explain their thinking. There may be more than one way of putting these cards together but one version is here 4.4 Water Pollution...

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