Grade 11 Life Sciences
Loss of biodiversity (the sixth extinction) Part 2
In this lesson we will look at the process in which a natural habitat is rendered unable to support the species present. In this process, the plants and animals which previously used the site are displaced or destroyed, reducing biodiversity.
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Indigenous knowledge systems and sust...
In this lesson we will look at indigenous knowledge (IK) and indigenous knowledge systems (IKS) refer to knowledge and knowledge systems that are unique to a given culture. This system can help to meet the broader objectives of society, for instance conserving the environment, developing sustain...
Solid waste disposal
In this lesson we will look at how solid waste disposal must be managed systematically to ensure environmental best practices. Solid waste disposal and management is a critical aspect of environmental hygiene and it needs to be incorporated into environmental planning.