IELTS Speaking Part 3: The Environment (Band 9 Sample)
IELTS Speaking Part 3 broadens your Part 2 topic into an abstract discussion — here, the environment. A band-9 answer states a clear view, develops it with reasons and concrete examples, and weighs the other side before landing a balanced conclusion. Below are four common discussion questions with band-9 model answers, plus why they score 9 and the collocations worth stealing.
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01 · Discussion questions & Band 9 answers
Q: What are the most serious environmental problems facing the world today?
For me, climate change is the overarching issue, because it drives so many others — rising sea levels, extreme weather, the loss of habitats. But I'd also single out the sheer amount of waste we produce, particularly plastic, which ends up choking our oceans. What makes these problems so difficult is that they build up gradually and invisibly, so it's tempting to keep putting off the hard decisions until it's almost too late.
rank the problem, explain the difficultyQ: Whose responsibility is it to protect the environment — individuals or governments?
Honestly, I think it has to be both, though the balance matters. Individuals can make a real difference through everyday choices — cutting waste, using less energy — and those habits add up across millions of people. That said, the big levers, like regulating industry and investing in clean energy, are firmly in the hands of governments. Placing all the responsibility on individuals can actually be a convenient way for the biggest polluters to dodge accountability.
both/and, then expose a trapQ: Do you think people are willing to change their habits to help the environment?
Up to a point, and only when it's easy or in their interest. Most people are happy to recycle or switch to reusable bags, because those cost them little. The trouble comes with changes that involve real sacrifice — flying less, eating less meat, paying more for green products. That's where good intentions tend to run into everyday convenience, and convenience usually wins unless the alternatives are made genuinely easier and cheaper.
qualify, then name the real obstacleQ: How can technology help solve environmental problems?
Enormously, I'd say — it's probably our best hope. Renewable energy is already becoming cheaper than fossil fuels in many places, and innovations in areas like electric transport and battery storage are moving fast. However, I'd be cautious about treating technology as a silver bullet. It's a powerful tool, but it doesn't remove the need to consume less in the first place; otherwise we simply invent cleaner ways to carry on overconsuming.
optimistic, then a caution02 · Why this scores Band 9
Each answer builds an argument in stages — claim, reason, example, then a qualifying turn ("What makes these problems so difficult...", "That said...") — so the discussion develops rather than lists points. The delivery holds across the longer turns without hesitation.
Environmental vocabulary is precise and idiomatic — "the overarching issue", "choking our oceans", "the big levers", "dodge accountability", "a silver bullet" — and the collocations carry the argument rather than decorating it.
A wide range is handled accurately: a "so... that" result structure ("they build up gradually... so it's tempting to keep putting off"), a concessive ("That said, the big levers..."), and hedged modality ("I'd be cautious about treating technology as a silver bullet"). Complex ideas come out without breakdown.
Longer turns are chunked into clear thought groups with stress on the contrast words, so the intonation signals emphasis and qualification the way a fluent debater's would.
03 · Useful phrases for this topic
Tap a phrase to see what it means and how to use it. Natural phrases like these lift your Lexical Resource score.
04 · Frequently asked questions
Do I need scientific facts for the environment topic?
No. Part 3 tests reasoning in English, not climate science. A clear opinion backed by logic and a plausible example ('plastic choking our oceans') scores far higher than statistics you're unsure of.
How do I structure a strong Part 3 answer?
State your position, give one reason with a concrete example, then add a concession or a caution. This 'claim–reason–example–balance' shape fills the turn naturally and shows developed thinking.
Is it okay to be pessimistic about the environment?
Yes — as long as you argue it. A realistic view ("convenience usually wins") is perfectly acceptable, and often sounds more thoughtful than blind optimism, provided you explain your reasoning.
Can I bring in my own country's situation?
Absolutely. A specific local example makes your argument vivid and personal, and examiners welcome it as evidence of real, developed thinking rather than memorised phrases.
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