Revision notesGCSEBiologyAQAHigherAssessing Ecosystems - CalculationsAssessing Ecosystems - CalculationsBiology: AQA GCSE Higher, topic 7.2.8Test yourself on Assessing Ecosystems - CalculationsPractise this topic for freePrevious topic7.2.7 Required Practical - Population SizeNext topic7.2.9 The Carbon Cycle