Simplify the following text for a Grade 10 native English-speaking person.
Original: Desalination means any process that removes the excess salt and other minerals from water in order to obtain fresh water suitable for animal consumption or irrigation .
Simplified: More generally , desalination may also refer to the removal of salts and minerals , as in soil desalination . Water is desalinated in order to convert salt water to fresh water so it is suitable for human consumption or irrigation .