Blue text shows extra clarification or guidance.Guiding questionsSL and HLD4.2.1 - Stability is a property of natural ecosystemsE.g. Forest and desert ecosystems have shown continuity over long periods, even millions of years.D4.2.2 - For stability ecosystems reuire:D4.2.3 - Deforestation of Amazon rainforest is an example of a possible tipping point in ecosystem stabilityInclude;