Gutenberg discontinuity is found between the:
A. Crust and mantle
B. Upper mantle and lower mantle
C. Earth'ssilicate mantle and its liquid iron-nickel outer core
D. Upper core and lower core
Answer:C
Gutenberg discontinuity is found between the:
A. Crust and mantle B. Upper mantle and lower mantle C. Earth'ssilicate mantle and its liquid iron-nickel outer core D. Upper core and lower core