Answer — Exercise Pronunciation 1

(stresses are underlined, vowels are in bold)

• asteroid: /ɪ/
• catastrophe: /i/
• dioxide: /aɪ/
• dinosaur: /ɔ:/
• eruption: /ɪ/
• fuel: /jʊə/
• nuclear: /ɪə/
• ocean: /ə/
• radioactive: /eɪ/
• scientific: /aɪ/
• solar: /əʊ/
• surface: /ɪ/
• temperature: $\phi$ /ə/
• volcanic: /æ/
• volcano: /eɪ/