New research shows Mars has a solid inner core similar to Earth

©(NASA via AP) Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. seismic /SAHYZ-mik/ [adjective] – relating to earthquakes or vibrations of the earth and its crust Researchers used seismic data to study the underground layers of the ocean floor. equator /ih-KWEY-ter/ [noun] – an imaginary line around the middle of the Earth, equally distant from the North and South Poles Countries located near the equator usually have hot and humid climates. epicenter /EP-uh-sen-ter/ [noun] – the point on the Earth’s surface directly above where an earthquake originates The city was only a few kilometers from the epicenter of the earthquake. mushy /MUHSH-ee/ [adjective] –…
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