Crust: 0-100 km thick; solid (lithosphere)
Mantle: 2800 km thick; solid with viscous top layer (asthenosphere)
Outer core: 2200 km thick; completely liquid
Inner core: 1278 km thick; completely solid and made of iron
Match the layer of the Earth to the correct description.(1 point)
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Outer core
Crust
Inner core
Mantle
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1278 km thick; completely solid and made of iron
2200 km thick; completely solid
2800 km thick; solid with wiscous top layer (asthenosphere)
0-100 km thick; solid (lithosphere)
1 answer
2 answers