Which of the following is not a push factor that would cause a person to consider migrating to a new country?
question 4 options:
volcanoes and earthquakes
a vineyard or crop blight
excessive rent payments
they are all push factors

The correct answer is - they are all push factors.

The volcanoes and earthquakes have massive destructive power, and they can easily ruin whole regions, which will be a big push factor for the people that have been affected and lost all or most of their possessions to look to migrate.

A vineyard or crop blight can have a devastating effect, both from economic perspective and from nutritional perspective. A good example is the well know Irish potato famine because of which millions of people died, starved, and migrated out of the country.

The excessive rent payments can be a push factor, because if the place of living is way to expensive and it is making it hard to survive, than the logical option is to move at a place where it is more affordable and a better life will be available.

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.

the answer for this question on edg. is 8/5