1.3 Energy and Equilibria

IB Environmental Systems & Societies: 1.3 Energy and Equilibria

This really is one of the most crucial ideas in the course and has been extended from the 2008 subject guide. Students need to understand the difference between positive and negative feedback loops and then their role in providing stability and resilience to a system (or not).Introduce the ideas gently but keep coming back to them whenever possible. Students need to be able to give examples of negative and positive feedback...


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