2.5 Applying Sampling Strategies Answers

IB Environmental Systems & Societies: 2.5 Applying Sampling Strategies Answers

Here are the marking schemes to support these questions. Applying Sampling Stategies MS 1)use appropriate method/sampling device for ONE identified abiotic factor…use of thermometer/temperature probe to measure soil or air temperature…pH probe to measure pH value of soil…light sensor to measure light intensity…soil test kits to measure concentration of nutrients/nitrates/phosphates

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