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Watch this video and more on Spongein

Grade 11 Life Sciences

Human impact on the environment


Up Next in Term 4

  • Water availability

    In this lesson we will look at water availability, both as surface water and groundwater, is essential for agriculture, human consumption, industry, and energy generation.

  • Water availability and quality part 2

    In this lesson we are going to focus on the last four factors which include poor farming practices, exotic plantation and depletion of water table, boreholes and the effect on aquifers as well as wastage and cost.

  • Water quality and pollution

    In this lesson, we will be covering water quality and pollution.