The second-largest and most populated continent in the world is Africa following Asia in both cases. Thus, the correct choice is 4) South Africa which is shown on the world map.
Where is South Africa located on the world map?
South Africa is located in the southern part of the African continent. The map of South Africa also shows that it shares its international borders.
With 1.3 billion people in 2018, it is estimated that about 16% of the world's population.
South Africa, a country on the southern continent, is famous for its diverse landscapes, great natural beauty, and cultural diversity, all of which have made this country a popular tourist destination.
Thus, Option 4) South Africa is the correct answer.
To learn more about South Africa, refer to the link:
https://brainly.com/question/497483