state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 General Knowledge Geography (World Geography) Geomorphology
The layer between Sial and Sima is called as ___________.
(a) Moho discontinuity and Sima discontinuity
(b) Conrad discontinuity
(c) Gutenberg discontinuity and Moho discontinuity
1
Only (a) is correct
2
Only (b) is correct
3
(a), (b) are correct
4
Only (c) is correct