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MONTESSORI ASTRONOMY : Parts of The Barysphere

Wallpaper space, flight, sky, shadow

Parts of The Barysphere

Wallpaper earth, planet, space, stars


The inner part of the earth which lies 
between the crust and the core is called
the mantle. It is layered according to its
density, into the solid Upper Mantle, 
the semi-liquid Asthenosphere,
and the solid Lower Mantle.


The innermost part of the earth is called
the core. It is surrounded by the mantle
and composed of a solid inner core,
and a molten exterior core.

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