Because salt is dense, so denser the water the better you float!
Salt water has a greater density.
Coral lives in tropucal and sub-tropical areas. They are found in saltwater, not freahwater.
An area where fresh river water mingles with tidal sea water is termed 'brackish'. Examples are: estuaries and mangrove swamps.
Jeremejevite does not float on water.
3% of the world is made of fresh water
It doesn't make a difference weather it is saltwater or freshwater because they will cool at the same rate it is just that when saltwater evaporates it will leave the salt particles behind.
Salt water is denser that fresh water, so a swimmer (and ships) float higher in saltwater.
It is definitely easier yo float in salt water.
because the salt water ie heavier than fresh water
It is easier to float in salt water than in fresh water.
When salt is dissolved in water, as it is in ocean water, that dissolved salt adds to the mass of the water and makes the water denser than it would be without salt.Because objects float better on a dense surface, they float better on salt water than fresh water. The denser the salt water, the easier it is for objects to float on top of it.
Saltwater.
saltwater has salt in it, freshwater does not.
fresh water fish
density
Yes. Salt water has a slightly higher density then fresh water which means its a little easier for things to float in salt water. So if it floats in fresh water it will certainly float in salt water.
Freshwater is less dense than saltwater, and so it tends to float on top, as less dense things tend to float on denser things.
This is because salt water is more http://wiki.answers.com/q9161824.htmlthan fresh water due to the presence of the salt. This is why it's easier to float in the ocean than a swimming pool.