0 Question: What is Earth made of? Keywords: constituents, earth, geology Asked by edrienepadua to Christina, Colin, Jess, Samaneh, Steve on 23 Jun 2013.
Christina Pagel answered on 23 Jun 2013:
rocks! lots of different types of rocks… and in the middle is a core molten iron… this molten iron moves around and is why we have a magnetic field (and compasses)…
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