NASA: Saturn’s rings may vanish
Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. formation /fawr-MEY-shuhn / [noun] – the development of something into a particular thing or shape The geologist studied the rock formation to understand its origin and composition. predominantly /pri-DOM-uh-nuhnt-lee/ [adverb] – mostly or mainly The movie’s target audience is predominantly teenagers and young adults. accumulate /uh-KYOO-myuh-leyt / [verb] – to collect a large number of things over a long period of time Over time, dust and dirt can accumulate on surfaces if not cleaned regularly. lifespan /lahyf -span / [noun] – the length of time for which a person, animal, or thing exists The average lifespan…
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