I THINK............1600.
Oceans are made out of sea water, and continents are made out of land; dirt and rocks. Oceans are liquids, continents are solids.
there are seven continents in the earth in 2011 right now
The continents moved because of the tectonic plates of earth that they rest on.
It differs between each continent and year by year. However, the continents move about 6 cm on average per year. So it takes almost 17 years for the continents to move just one meter.
Every year continents move about.. your pointer finger length.
rock
0.75inches a year
All continents receive direct sunlight for at least part of the year.
The name of the land mass made of all of the continents is Pangaea. It was a supercontinent that existed about 300 million years ago before it broke apart into the continents we know today.
Alexander the great made conquests on 3 continents. They were Europe, Africa and Asia.
Southwest Asia is on two continents because it is made up of two countries.
If the question is "Which continents are... etc" Then Australia would answer your question.