Difference between desertification and salinization?

The causes of the failure of the league of nations

This map shows the member states of the european union (eu). based on this map, what is the most likely reason the eu was formed? a) to increase trade between european nations b) to protect themselves from foreign enemies c) to begin the process of forming one large nation d) to isolate europe from the rest of the international community j

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?