23 May, 2025 admin 0 Comments 3 categories
  1. Explain the concept of diffusion and provide an everyday example. (3 marks)
  2. Name two properties of a good electrical conductor. (2 marks)
  3. Briefly explain how a simple periscope works. (2 marks)
  4. State two negative impacts of deforestation on the environment. (2 marks)
  5. Describe the role of decomposers in an ecosystem. (2 marks)
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Category: grade 9, grade 9 integrated science discussion, Integrated Science

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