Nobody knows for sure even if they were all together. Some people believe that they were together billions of years ago others don't believe that they were all connected.
Another answer:
The land was mass called "Pangea" and was around 250 million years ago.
it was about 1 billion years ago.
pease i hate science by the way
yes
There have been many forms of humans on the planet over the last at least 400,000 years. The human race that now lives on the earth (homo sapiens) developed some 200,000 years ago.It took quite a while before they had spread over all the continents on the planet. They started spreading over the continents some 70,000 years ago and they finished spreading to all the continents some 15,000 years ago.
250 million years ago!
it was about 1 billion years ago.
About 300 million years ago.
Wegener described the world from 200 million years ago that the continents and ALL of the continents were all connected together. This place was called Pangea. It took millions of years to pass to get the continents where they are now.
Pangea, all the continents were bunched together
Australia and South America.
millions of years ago pangea was all the continents put together it got separated because of tectonic plates.
That at one time in the past many many millions of years ago they were all joined together forming just one super continent.
The continents separated from Pangea about 200 million years ago. The continents were in there present state (with different shorelines) 50 million years ago.
pease i hate science by the way
Pangaea , all the continents are thought to have fit together millions of years ago.
About 300 million years ago the continents collided to form the 'supercontinent' of Pangea. It was the PALEOZOIC era.
All continents are not populated. There is no regular population living in Antarctica. The last continent to be populated was South America, probably over 15,000 years ago.