What are 3 examples of ethnic boundaries? : )

i believe that your talking about culture apportion if not i'm sorry but if you are ill give you some examples.

1. A white person trying to be black like darking their skin color and getting hair styles that are for black people like dreads and cornrows.

2. people that are trying to be Korean and Japaneses like whiting their skin color and trying to change the shape of their faces and the use products to make them look Japanese when they are not.

I believe that you got an idea from the 2 examples i just gave you how about you come up with the 3rd example. Again i'm really sorry if ur not talking about culture apportion.

so whats the answer? ?

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.