Round up if the last 3 digits are 500 or more; round down if the last 3 digits are 499 or less.
using an atlas or the internet, look up and select five u. s. counties. determine where these counties are located and use the information on the map to create a graph representing the information. select the type of graph that will work best for this purpose. you may round the population to the nearest thousand.
create your graph using pencil and paper. in the paragraph box below, identify the counties you selected and their populations. explain which type of graph you chose to make and why.

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.