Europe, Africa, and Asia have been known since the beginning of man-kind.
Humans crossed the land bridge from Asia to North America during the Ice Age at least 100,000 years ago. From here they then spread throughout the Americas, finding South America as well. Humans also crossed land bridges into Australia during the Ice Age, or possibly earlier by ships. However, these continents were cut off from the majority of the world (Africa, Europe, and Asia) and vice versa; they had not known of each others existence. North America was founded by Scandinavians about 1,000 years ago. However, this was unknown to the rest of the world. The founding of the Americas is credited to Christopher Columbus, who founded the continents in 1492. Australia was founded by Williem Janszoon in 1606. Antarctica was founded by three men from Russia, the UK, and US in 1820.
In 1492, Christopher Columbus discovered the continents of North America and South America.
There is no specific biome common to all continents (Antarctica is special).
No, not all continents are surrounded by water. For example, Antarctica is mostly surrounded by the Southern Ocean, while Africa is connected to other continents through land.
Not all continents start with the letter A. The continents that do start with the letter A are Africa, Antarctica, and Australia. The other continents are Asia, Europe, North America, and South America.
The continents are all mainly separated by oceans.
In 1492, Christopher Columbus discovered the continents of North America and South America.
He discovered Pangaea; once all the continents were together, as one big continent.
Continents discovered by the Tudors
The are all over in all continents but Antarctica
Christopher Columbus
Dandelions are originally from Europe, but they are on most continents and all over the United States and Europe in temperate areas.
Christifer Columbus is the one that discovered the continents bbyyee
Antarctica
Depends on which continents you're talking about. The Americas were originally discovered by Amerigo Vespucci, but were settled by Christopher Columbus.
Dinosaurs first evolved during the Triassic, when all the continents were joined together. Hence, the spread to all continents. When the continents split apart, dinosaurs still lived on all of them.
Scientist discovered tectonic plates
Only in Africa In Kenya and in Ethiopia