Revise Gcse Biology

In this episode, we discuss food farming techniques.Achieving global food security requires more efficient food production methods. The amount of energy transferred between trophic levels in food chains has implications for food production efficiency because only a fraction of energy is passed on. Shortening food chains can, therefore, increase efficiency. Minimising energy loss from livestock through processes such as movement helps as well. Feeding livestock high-protein foods can also increase growth rates and productivity.Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.⁠Click here to see all of our GCSE Biology content!