An expensive process used by countries with arid climates, such as those in some southwest asian and north african countries, makes seawater usable.
a. desalination
b. boiling
c. detoxification
d. irrigation

A desalination plant takes salt out of water

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.