Snakey Diagrams
I’m sorry but there seems to be some misunderstanding as “Snakey Diagrams” is not recognised as a topic under Generating Electricity part of WJEC Physics (Combined) GCSE syllabus or general physics. Snake diagrams are typically linked to biology, particularly genetics, or in some other sectors, not physics.
Please specify a correct physics topic that relates to the Generating Electricity section so that I may provide the accurate revision content. For instance, “Nuclear Energy”, “Fossil Fuels”, “Solar Energy”, “Wind Energy”, “Hydroelectric Power”, etc., could be more relevant.