Today, many East Asian familise are becoming scattered as pepole move to cities. Also, more women now work outside the home. How might these changes affect the structure and role of the family?

Explanation:

Now that the women are working more and more outside of the home it is expected that more family members, or all of them, will have to take up some chores around the house. This is because with the new work the woman of the house can't manage it and shouldn't manage it on her own. Besides this, the family will be less in contact with each other since the members are off working or doing other things.  

they are both the same distance away from the equator and from the poles. both circles are at 66 1/2 degrees. also they both form imaginary line borders of polar regions.