#RA-2753Read AloudCore & AcademicMedium
Archean Eon
Official Question Material
Prep: 30-40 Seconds
During the Archean Eon, methane droplets in the air shrouded the young Earth in a global haze. There was no oxygen gas on Earth. Oxygen was only in compounds such as water. Complex chemical reactions in young oceans transformed carbon containing molecules into simple, living cells that did not need oxygen to live. Instead they made energy out of sulphur and other elements.
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Pearson Official Scoring Guide for Read Aloud
Scored Enabling Skills
- Reading (Content)
- Speaking (Oral Fluency & Pronunciation)
Timing Standard
Response Window: 35-40 Seconds
💡 Examiner Strategy & Pro Tip:Keep a continuous rhythm. Never stop to correct mistakes or repeat words; pausing hurts fluency more than minor mispronunciations.