This exam tips covers Exam Tips for Energy Resources within Energy Resources for GCSE Physics. Revise Energy Resources in Energy for GCSE Physics with 15 exam-style questions and 12 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 12 of 13 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.
Topic position
Section 12 of 13
Practice
15 questions
Recall
12 flashcards
💡 Exam Tips for Energy Resources
🎯 How to Write a Good Comparison Answer
- Always give a named advantage AND a named disadvantage for each source
- Use comparatives: "Nuclear is more reliable than wind because..." not just "Nuclear is reliable"
- For 6-mark questions, address all specified criteria (e.g. reliability, cost, environment)
- End with a justified conclusion: "Overall, [source] is better for [country] because..."
📝 Key Command Words in This Topic
- Evaluate — don't just list pros and cons; compare and make a judgement
- Suggest — there may be more than one acceptable answer; give a reason
- Justify — give a reason for your choice or recommendation
- Discuss — explore different aspects; can include advantages, disadvantages, and context
⚠️ Common Mistakes to Avoid
- Saying wind/solar is "free" — the fuel is free but equipment has high manufacturing and maintenance costs
- Saying nuclear "produces radiation" as if this is unusual — all energy sources have byproducts; the question is whether they are manageable
- Forgetting that biofuels do release CO₂ when burned (even if roughly carbon neutral)
- Confusing "renewable" with "reliable" — they are different properties
- Not specifying the context in evaluation questions — the best choice depends on the country's geography, resources, and priorities