Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) Oceanography
Salinity ________ with depth and there is a distinct zone called the ________, where salinity changes sharply.
1
decreases, thermocline
2
decreases, halocline
3
increases, halocline
4
More than one of the above
5
None of the above