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EnglandBiologyQuick questions
Topic 9: Ecosystems and material cycles
Quick questions on Energy transfer, biodiversity and human impact - Edexcel GCSE Biology
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State two reasons why energy is lost between trophic levels. [2 marks]
What is q2?Show answer
Give one way humans reduce biodiversity and one way they can protect it. [2 marks]
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