Layer of the Earth above the mantle (5)
I believe the answer is:
crust
(Other definitions for crust that I've seen before include "Tough part of twenty two down" , "Pie topping" , "Outer surface" , "Hard exterior" , "Rind" .)
I believe the answer is:
crust
(Other definitions for crust that I've seen before include "Tough part of twenty two down" , "Pie topping" , "Outer surface" , "Hard exterior" , "Rind" .)