Live stream preview

Watch this video and more on Spongein

Watch this video and more on Spongein

Grade 11 Life Sciences

Water availability

9m 38s

Up Next in Term 4

  • 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.

  • Food security part 1

    In this lesson we will look at food security which is access to healthy food and optimal nutrition for all. Food access is closely linked to food supply, so food security is dependent on a healthy and sustainable food system.