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    Listed under:  Science  >  Matter  >  Chemical compounds  >  Inorganic compounds  >  Inorganic hydrides  >  Water  >  Salinity
    Interactive

    Murray-Darling Basin Quiz

    • TLF-IDM016525

    This is a ten question multiple choice quiz on student understanding of issues specific to the Murray-Darling Basin, but are examples of common Australian environmental problems resulting from human activities. This is a non-threatening activity that provides excellent explanations as feedback.

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    Text

    Pipe dreams

    • TLF-IDM016573

    This ABC In Depth feature article is a case study shows how the impacts of human activities including irrigation on the environment and agriculture cannot always be predicted. The Ord River has long been touted as a possible northern food bowl. But nearly four decades after the irrigation scheme was created, why has it ...

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    Online

    Salinity and the Murray-Darling Basin

    • TLF-IDM019057

    This lesson sequence examines salinity in the Murray-Darling Basin: the source of the salt, why it is a problem, how it is monitored and current management strategies. It includes a teacher PowerPoint presentation, separate teacher notes and a student worksheet. This lesson sequence is one in a series exploring aspects ...

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    Interactive

    Fair test

    • TLF-IDL540

    Run experiments in a plant research laboratory. Investigate the effects of different variables on the growth of lettuces, peas and tomatoes. Research the answers to questions about how to achieve optimum hydroponic growth conditions. Examine the effect of key variables on growth: nitrogen, temperature, light intensity and ...

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