HL 3.3 Positive Feedback Loops for Regeneration
In this activity, we will practice drawing positive feedback loops for examples of regeneration in nature. Background Information In topic 1.2 we learned about the principles of positive feedback and tipping points. We saw how the reintroduction of wolves to Yellowstone National Park led to trophic cascades. Knepp is a rewilding farm in the south of England, in Sussex. From the turn of the century, the owners of the...