Cold Salt Water is the densest. When there is less heat in a liquid, the particles are closer together. The salt also saturates the water and makes it even denser.
That's why boats float better in Cold Salt Water than in Warm Fresh Water.
P.S. Next time, put commas between the options.
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Grade 8 Science
Most probably , it would be fresh water. This is because since there is no salt which would keep the cold , the fresh water would melt faster.
there is salt in salt water and little salt in fresh water
Salt water holds more heat than fresh water
there is salt water which makes up the worlds oceans and there is fresh water that make up certain streams and rivers
Fresh water freezes at a higher temperature than Salt water. So Fresh Water doesn't have to lose as much heat in a given amount of time in order to Freeze.
salt water is densest
A basic answer is that the densest ocean water is the saltiest - a ship floats higher in salt water (sea) than in fresh water (lake). Also cold water tends to sink towards the ocean floor, or may form a layer mid way.
Fresh water tends to have no salt content. Fresh water is not ionized. Salt water is ionized with sodium chloride (salt). The average salinity of the oceans is roughly 35 ppt (parts per thousand).
Most probably , it would be fresh water. This is because since there is no salt which would keep the cold , the fresh water would melt faster.
The salt water has a greater density and the floating is easier.
Both fresh and salt water, depending on the species
Fresh and salt water are very different for one key reason, fresh water doesn't contain salt and salt water obviously does. There are different flora and fauna in fresh and salt water for this reason.
on fresh salt water
Salt water is water that has salt in it and it is found in oceans. Fresh water does not have salt and is found in rivers and lakes.
there is salt in salt water and little salt in fresh water
no not necessarily if fresh water gets too cold it can form an iceberg too.
salt water