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Layers of the Earth

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  • Which layer of the earth is the hottest?
    The inner core
  • Approximately how thin is the curst at at the bottom of the ocean?
    6 km
  • What is the layer of the earth called that we live on?
    The crust
  • What is a geologist?
    Someone who studies rocks
  • Approximately how hot is the earths core?
    5500 degrees
  • Is the crust a solid structure or is it broken into several pieces?
    Several pieces
  • Which layer of the earth is the thinnest?
    The crust
  • Which layer of the earth is the thickest?
    The mantle
  • Name the 4 layers of the earth.
    Crust, mantle, inner core and outer core
  • What is the core made of?
    Iron
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