doc, 2.38 MB
doc, 2.38 MB
pptx, 3.55 MB
pptx, 3.55 MB
KS4
This is a full lesson with 20 colourful, PowerPoint slides (starter and plenary is included) and a worksheet with differentiated levels of exceptional exercises available to use.
L.O. To understand how energy and nutrients flow in ecosystems is represented
This presentation defines the different representations of energy and nutrients flow in ecosystems (food chains, food webs, ecological pyramids), the Lindeman's 10% law, the different types of ecological pyramids (biomass, energy, number), the types of pyramids of numbers (Upright, Partly upright, Inverted) as well as a great array of different types of exercises.

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