Ocean water can be filtered and used for drinking water and it is cheaper than digging for water. Once filtered it is clean enough for use to drink or use for things like cleaning water, drinkikng, and ect.
All oceans are salt water, the only bodies of fresh water are lakes, rivers, streams, etc.
Only 2.5% of Earth's water is considered fresh water (i.e. not in oceans). Most water is in our oceans.
frogs survive only in fresh water so no
Sea water is denser, not only that, different oceans have different densities.
Around 3% of water on earth is fresh water
Only water vapor molecules evaporate (not salt molecules)
The vast majority of the water is salt water. All the seas and oceans are salty; the only fresh water is water that has been evaporated (normally by the Sun) and allowed to condense (generally as rain and snow). The salt is left behind in the oceans. The fresh water runs down the mountains as streams and rivers, and back into the oceans where the cycle continues eternally.
Only about 1.7% of earths water is drinkable fresh water, so conserve it! Most of the fresh water is found in glaciers
Anglerfish can be found all around the world. they only live in oceans, not in fresh water.
Most of the water on Earth (other than in mineral hydrates) is saltwater, about 97% of it. Oceans are salt water. The other 3% is fresh water, but 67% of that fresh water is in the ice caps. That only leaves about 1% of the total water as usable fresh water. But that is still a vast amount of water, enough to fill aquifers, streams, rivers, and lakes.
All oceans are salt water as well as the various seas. Only lakes and streams are fresh water. Ground water is mostly fresh, but sometimes it is salt water. (Some interesting and peculiar things happen when an inland lake is isolated with no outlet to the ocean, but that is a special case.)
Approximately 97% of the Earth's water is salt water, found in oceans and seas. Only about 3% of the Earth's water is fresh water, with the majority of that locked in ice caps and glaciers.