Share Earth and its habitat
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The outside part of the earth is called …
The external structure
Planet Earth is too big for us to hold and to see, that’s why we need to make a …… of Earth.
Model
The parts of the Earth that are below the surface is called …
The internal structure
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
The thickest layer of the Earth is …
The core
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.
The layer where we live on Earth is called …
The crust
Melted rocks in the internal structure of the Earth is called …
magma
Mention 3 different layers of Earth!
Crust; Mantle; Core
Which layer of Earth is the hottest?
The core
Which layer of Earth is 3000 km deep?
Mantle
Can we reach the core of Earth? Why?
No, because we don’t have the tool that is compatible to dig the Earth.
The mantle is thicker than …
The crust
