There is by far more saltwater in the world. The oceans of the world are saltwater, and by volume the oceans compose over ninety percent of Earth's water.
Salt water is more dense than fresh water because salt water has more mass than fresh water.
Most are natural freshwater, but some may be saltwater.
A ship will sink more easily, when in fresh water instead of sea water, as the fresh water is less dense, due to a lack of salt in it. The density of any object affects how well it's able to float.
Salt water is denser hence HEAVIER then fresh water, Salt Water has a density of 1.02g/ml and Fresh Water has a density of 1.00g/ml.
Salt water
I have freshwater fish and i use aquarium salt. I put more in every time i do a water change
Freshwater has more oxygen than salt water but oxygen is more solublein fresh water.
Salt and freshwater are not nutrients.
Salt water is more dense than fresh water because salt water has more mass than fresh water.
Where a freshwater river drains into an ocean, the fresh water may mix with the salt water ... this is called brackish water.
No Oceans are not Freshwater, they are salt water
Ocean water has salt in it, Freshwater does not.
The more salt there is in the water, the easier it is to float.
Lakes will usually have freshwater.
Freshwater is water that contains no salt or sodium.
Objects float better in salt water. It is more dense, therefore, it is more difficult to move through.
Iron will rust more quickly in salt water than fresh freshwater. The salt in the water accelerates the corrosion process.