volume
A Globe
I think you are asking "What is a scale model"?
A globe which is spherical shaped
The real Earth and a globe, a real train/car/building and the corresponding model.
volume
volume
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A globe
volume
volume
A globe
volume
A proportional model of a three dimensional object is an scale model.
A sphere could be used as a three dimensional model of the earth.
the answer is scale model
It is a scale model.