Study

Structure of the Earth Review

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  • What two metals make up the core of Earth?
    iron and nickel
  • What is the thinnest part of the structure of Earth called?
    the crust
  • As we get to the core of the Earth, the temperature gets __________ than the Earth's crust.
    hotter
  • ________ is a type of melted rock found outside the Earth.
    lava
  • We live on this layer of the Earth.
    the crust
  • Which layer is made up of magma?
    the mantle
  • The Earth's crust is made up of mostly ____________.
    rocks
  • What state of matter is the outer core?
    liquid
  • Magma and lava moves like what state of matter?
    liquid
  • ________ is a type of melted rock found inside the Earth.
    magma
  • What state of matter is the inner core?
    solid
  • The Earth's structure has _____ different layers.
    4