Unlocking Earth’s secrets

Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. core /kawr/ [noun] – the center of a planet The temperature at the Earth’s core can reach up to 6,000 degrees Celsius. originate /uh-RIJ-uh-neyt/ [verb] – to come from a particular place, time, situation, etc. Many of the traditions we celebrate during Christmas originate from ancient pagan festivals. formation /fawr-MEY-shuhn/ [noun] – the way something is naturally made or the way it has been arranged The Grand Canyon is an awe-inspiring formation that took millions of years to create through erosion. harsh /hahrsh/ [adjective] – unpleasant, unkind, cruel, or more severe than is necessary The teacher’s…
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