Black Smokers
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Listen and select the missing final word or phrase.
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32 submitted today
Listen and select the missing final word or phrase.
In the official test, you can't rewind or replay the audio, and there's no transcript.
No completed attempts in this session.
A) a very tall structure B) fish which need light C) you can't see anything D) all this fabulous life
Transcript: Let's see what's happening on the seabed. Okay, so these really remarkable features are known as black smokers. Don't forget, we're now two and a half kilometers down. The light, it's all pitch black. What we're seeing is the lights from the submersible. So imagine you're looking at this out from your porthole and it supports.
Answer: D) all this fabulous life
Explanation: The diver is describing an eerie, pitch-black deep-sea scene, so the closing words should name what makes black smokers remarkable despite the darkness. A) Incorrect — This narrows the idea to just the smoker's physical shape, missing the speaker's focus on the remarkable ecosystem living around it, not merely its structure. B) Incorrect — This is contradicted by the passage: the scene is described as 'pitch black', so any life there survives without needing light. C) Incorrect — This directly contradicts the excited, descriptive tone of the speaker, who is clearly showing something visible through the submersible's lights, not saying nothing can be seen. D) Correct — Black smokers are known for supporting a surprising, thriving ecosystem despite the total darkness two and a half kilometers down, so seeing 'all this fabulous life' fits the wonder in the speaker's description.