SALT
A shallow body of fresh water could be described as a pond.
Tap water is fresh water. The phrase "fresh water" refers to water with very little or no salt in it (as opposed to salt water, such as is found in oceans). Tap water contains little or no salt, and is therefore fresh water.
Fresh water
Desalinization is good because you can't drink salt water. If you want fresh water and you live in a place with very little, but have a lot of energy, you can use desalinization to make fresh water.
It is called brackish water. It tastes salty but may contain very little salt.
Yes. The Earth's water is running out and we need new ways to take water and make it fresh. There are many forms of desalination, but many are very expensive. Less than 1% of the Earth's water is fresh and many people are polluting the very little water we have.
very fresh
The Charles River is Fresh water but has traces of salt from the locks the separate the river from Boston Harbor. When the locks open and close very little salt water gets into the river, but all in all, it is fresh water.
Fresh water with little to no chlorination.
Salt water has a slightly higher density, so it will be a little quicker to swim in fresh water.
Very little ! They get most of he moisture they need - from the food they eat. That doesn't mean you can skip providing fresh water daily !
Of course Africa has fresh water. Africa has a very hot dry climate and that makes it hard for people and animals to get fresh water.