2.2 Feeding Relationships Review

IB Environmental Systems & Societies: 2.2 Feeding Relationships Review

To start this topic of feeding relationships it is useful to familarise students with some basic vocabularly which they are likely to not know. This review introduces the ideas of energy flows and trophic levels.To complete the introduction I like to ask students to construct their own food chains, paying careful attention to naming the locations and species so they learn not to be generic in their answers.


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