Verified Answer :

1. Atmosphere    (gas)
2. Oceans    (Water)
3. Crust    (Light colored, low density rock)
4. Mantle  (Dark colored, high density Rock)
5. Core  (Iron + Nickel)

Answer:

Crust: It is mainly made up of granite.


Mantle: It is composed mostly of silicate rocks rich in magnesium and iron.


inner core: It is made almost entirely of metal, mainly iron and nickel.


outer core: It is also mainly composed of nickle and iron.

Explanation: