Fresh clean water is needed by animals including people for health. If the water available is not fresh or clean it may carry organisms or txins that will be harmful.
Some countries have a shortage of fresh water for various reasons. The population of the country may be too large to be supported by the natural water resource, the water may be wasted or polluted by bad practices.
They get the water from other countries or states.
Your products might be very scarce in their country, or not available at all. Some countries literally trade technology for fresh water.
Bahrain
They are desert countries, so while they have sufficient petroleum to pay for fresh water, they do not have direct access to fresh water.
Mexico :p
To use to git fresh water
because they might not need fresh water some countries need only Salt water from the ocean
good, they provide fresh water for people and the salt can the be used for other things.
in ponds and other fresh water places Glenn
middle east, and africa
Countries near the coastline (except Antarctica) and ones that receive rainfall.
All countries have some fresh water to a greater or lesser extent.