nursing RRB Nursing Superintendent 2025 Mock Test General Knowledge Geography (World Geography) Geomorphology
Which of the following pairs of 'Discontinuities in earth's interior - Zones of the earth' is correct?
I. Repetti Discontinuity - Upper and lower mantle
II. Moho Discontinuity - Upper and lower crust
III. Guttenberg Discontinuity - Outer and inner core
1
Only III
2
I and II
3
Only I
4
I, II and III