About 75 million years ago (in the age of the dinosaurs)
If put together, they would fit perfectly into one huge super continent like a puzzle.
Pangea
Pangaea
The oldest of the super continents was called Rodinia
The two continents that are joined together are Asia and Europe.
No, America is not considered one continent. It is commonly divided into North America and South America as two separate continents. Some regions may refer to them collectively as the Americas, but traditionally they are seen as distinct continents.
When the Earth was formed ,It only had one huge continent called pangea. A thousand years later the continents slowly shifted and made seven/7 different continents
South America is one continent, and it does not have continents in it or on it because South America in itself is one big continent. There are countries in the continent of South America, but not continents.
Asia is one continent, so there are no continents in it.
At one point in history, the continents were joined together as a supercontinent called Pangaea. Over time, the movement of tectonic plates caused the continents to drift apart to form the world map we know today.
There are no continents in Europe. Europe is itself one continent.
There are NO continents in South Africa. South Africa is one of the nations on the African continent.