Civil Services UPPSC RO ARO 2024-25 Mock Tests Series General Knowledge Geography (World Geography) Geomorphology
Match the layers of the Earth with their main chemical composition.
|
Column A |
Column B |
||
|
1. |
Crust |
A) |
Iron and Nickel |
|
2. |
Mantle |
B) |
Silicon and Oxygen |
|
3. |
Core |
C) |
Magnesium and Iron |
1
1-B, 2-A, 3-C
2
1-C, 2-B, 3-A
3
1-B, 2-C, 3-A
4
1-A, 2-B, 3-C