Which factor is primarily responsible for location A having a lower average yearly temperature than location B

An economic system is the decision-making structure of a nation’s economy, characterized by the entities and policies that shape it.

An economic system may involve production, allocation of economic inputs, distribution of economic outputs, firms, and the government to answer the economic problem of resource allocation.

There are two general subtypes of economic systems: free market systems and planned systems.

A country may have some elements of both systems, and this type of economy is known as a mixed economy.

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.