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Earth and its habitat

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  • Why don’t we use globe to be the model of the Earth structure?
    Because it only shows the outside part of the Earth with nothing in it.
  • Sofia thinks that a peach is better than an avocado to be the model of Earth. Why?
    Because the shape of an avocado is not sphere
  • Planet Earth is too big for us to hold and to see, that’s why we need to make a …… of Earth.
    Model
  • Melted rocks in the internal structure of the Earth is called …
    magma
  • The layer where we live on Earth is called …
    The crust
  • Can we reach the core of Earth? Why?
    No, because we don’t have the tool that is compatible to dig the Earth.
  • The outside part of the earth is called …
    The external structure
  • The mantle is thicker than …
    The crust
  • Which layer of Earth is 3000 km deep?
    Mantle
  • The thickest layer of the Earth is …
    The core
  • Which layer of Earth is the hottest?
    The core
  • The parts of the Earth that are below the surface is called …
    The internal structure
  • Mention 3 different layers of Earth!
    Crust; Mantle; Core
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