no
A sea of insecurity.
Yes, you will.
the dead sea and also you can't drown in it either
You can not drown in the red sea because it has too much salt and salt helps you stay above the water.You could read a newspaper in it and you would not drown.
Yes, you can drown and it gets very cold.
Ummm... There is a Sea in which everyting floats: The Dead Sea.
The Dead Sea is unusual because it is called the Dead Sea but anybody can swim in it and won't drown.
Scylla and Charybdis.
Pigs
No, there will always be high ground above sea levels, so people will not drown. They may have trouble finding croplands above sea level if we do nothing about global warming.
It depends on how long you hold them underwater. It's possible to drown in the Dead Sea, or die from some other cause there, but that's not where it gets the name. It's called the Dead Sea because it has no outlets, and is extremely saline so that it's difficult for marine life to live in it.