Saltwater.
on fresh salt water
The more salt there is in the water, the easier it is to float.
Salt water is denser that fresh water, so a swimmer (and ships) float higher in saltwater.
A person will actually float in sea water, even more easily than in fresh water because of the sea's salt content.
Adding Salt to the water increases the density of the water, and therefore makes it weight more per capita. This in turn causes the salty water to push down with more force then water with no salt, causes things that may not float, to float, and things that already float in normal water, to float higher in salty water.
If you just barely float in salt water, you will sink in fresh water.
It is easier to float in salt water than in fresh water.
The dissolved salt increases the density of the water and makes a swimmer more buoyant. They don't need to try as hard to float as they would in fresh water.
i think it is ppeople because they float in salt water and sink in fresh water.
The sea contains salt, which makes the water lots more dense. The water is then somehow easyer to float on. In the dead sea there is so much salt water, it is imposible to drown without forcefully holding your head under water
Objects always have more buoyancy in denser fluids than less dense fluids. Therefore, swimmers would float more easily in very salty water.FUN FACT:The Dead Sea, in Jordan, Israel, is so salty that you can float on the surface!
the salt makes the water denser then the fresh water so it is easyer to float in.