Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Geography (World Geography) Oceanography
All oceans and seas have salty water the saltiest of all is the Dead Sea. If a person does not know how to swim, s/he would not drown in this sea they will float in the water as if lying down on it. Why do you think this happens?
1
The human body has a lot of air space
2
The Dead Sea has a higher water density
3
Dead Sea has a lesser water density
4
More than one of the above
5
None of the above