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Energy flow - Planning sheet 4.2

Planning sheet for energy flow 4.2 Understanding(s)Understandings: Energy flow in food chains Essential Question(s) TOK / Nature of Science / IM Skills students will have Time: 1h The concept of energy flow in food webs is key to understanding them in a way which is useful to ecologists. A range of activities linked with some IB style questions lead students to a clearer understanding of food chain and food web...

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