Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Environmental Geosciences Geology
Match the following discontinuities with the boundaries they are found at.
| Discontinuities | Boundaries Between | ||
| (a) | Mohorovicic discontinuity | (i) | Lower mantle and outer core |
| (b) | Conrad discontinuity | (ii) | Hydrosphere and crust |
| (c) | Lehman discontinuity | (iii) | Lower crust and upper mantle |
| (d) | Gutenberg discontinuity | (iv) | Outer core and inner core |
Choose the correct option from those given below:
1
(a) - (iii), (b) - (ii), (c) - (iv), (d) - (i)
2
(a) - (i), (b) - (iii), (c) - (ii), (d) - (iv)
3
(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)
4
(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)