<span>The region is predominantly a volcanic area as there are a lot of activities in the place. The Aleutian arc itself is a volcanic arc that is made up of a number of active and inactive volcanoes. The name Aleutian is a name of a nearby island. In a nutshell the arc suggest that there are a number of geographic activities such as volcanoes happening in that area</span>
I believe it is the first answer
hope this helps
A. Women marry later and have fewer children, usually this is not the case, the women will marry earlier and have lots of children in places where they are not educated.