The salt makes the water dense and the object must be heavier like metal or a ship to sink.
salty water is more dense than fresh
float
It is salty because the river water heads in it and turns it salty. Animals also make it salty because of their bodies.
The Dead Sea.
Salty, cold water I think...
Yes
Salt Lake
the Salt Lake.
bodies of salt water oceans. ex: atlantic, pacific, indian, and arctic ocean.
Mostly in salty water bodies
I think you should sink it in water, maybe shake it a bit.
A Rock would obviously sink in water and a egg would float in salt water Believe it or not bowling balls that are denser than water float!