• Question: what is the earths surface made of?

    Asked by to Naomi on 19 Jun 2014. This question was also asked by .
    • Photo: Naomi Osborne

      Naomi Osborne answered on 19 Jun 2014:

      It’s made of 3 types of rock…..igneous (cooled lava), metamorphic (rock that’s changed with heat or pressure) and sedimentary rock (built up in layers over many years) 🙂

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