What are the layers of the earth?
Crust, Mantle, Core (Outer and Inner)
Crust is the thinnest layer. Its thickness varies, for example the crust in ocean or oceanic crust has it thickness of only about
After that, there is a boundary discovered by Andrija Mohorovicic which is named after him. The Mohorovicic Discontinuity or sometimes known as the Moho.
The next one is the mantle which is about
Outer core which has a depth of