Earth is made up of 4 different the spheres are biosphere, geosphere, atmosphere, and last but not least hydrosphere. If one of the spheres is not here at all, the spheres will the whole world will be destroyed, so they are very critical. Today I will be describing the geosphere.
The geosphere is basically the whole entire world it is one of the most important parts but you need them all in their own way if there was no geosphere we would all fall to our death there are four layers to the geosphere crust-mantle inner core, outer core. the geosphere is sediment, rock and soil and that is on the world all the way and under the crust. it’s burning hot so hot if he went into then you would die burning heat.
The four layers of the geosphere are the crust, mantle, the inner core and outer core. The oceanic crust is 5 to 10 km thick the continental crust is about 35 to 70 km thick. The Mantle is longer at 2900 km thick an the outer core is about 2200 km. the outer core is also is 2900km and has a radius of 3485.
To wrap it all up that’s all you need to know about the geosphere remember if there was no geosphere it'll be a massive problem.
