Required Practical 9 Field Investigations

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In this video, cover all the skills you need to answer exam questions on Required Practical 9 - Field Investigations. This involves using quadrats and transects to measure population sizes or to investigate change across a habitat when linked to an abiotic factor. We go through plenty of examples and scenarios to get you used to the skill involved as well as practising numerous maths skills that might come up in the exam. As always we finish by going through past paper questions and the work book has activities and questions to help you practise throughout the video.