1. N. Africa, SW Asia and C. Asia

2.  Most of the region is in an arid or semi-arid climate zone  There are some Mediterranean climate zones along coast lines  Caused by rain shadow effect

3.  Water is scarce in most parts of the region  Many countries have to convert ocean water to drinking water

4.  The region has major river systems that start in nearby mountains

5.  Despite being one of the most arid regions on earth, it has two of the largest lakes in the world

6.  The Aral Sea is shrinking because the water has been diverted for massive irrigation projects in the surrounding desert areas  A vibrant fishing industry was ruined

7.  Agriculture depends on irrigation in most areas  Mediterranean climate areas have more options

8.  This region has many mineral deposits with oil being by far the most important

9.  Because of the four tectonic plates colliding to make the land masses, earthquakes are common