Which of the following shows the structure of earth in the correct order from innermost to outermost layer?

Answer 1

The structure of the Earth, from innermost to outermost layer, is as follows:

1. Inner core
2. Outer core
3. Mantle
4. Crust

So, the correct order from innermost to outermost layer is: Inner core → Outer core → Mantle → Crust.