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.
The first land mass before it broke up into continents is called Pangaea. It was a supercontinent that existed about 335 million years ago and eventually split apart to form the continents we know today.
The land masses that the Earth is divided into are called continents. There are seven continents on Earth: Africa, Antarctica, Asia, Europe, North America, Australia, and South America.
Continents? More specifically Asia, Africa, North America, South America, Antarctica, Europe, and Australia, Source: Wikipedia
That is called an isthmus.
The large landmasses on Earth's crust are called continents. These are the major divisions of land on our planet.
Pangea.
That one land mass is known as Pangea!
The two continents that make up one big land mass are known as Eurasia.
The name given was Pangaea!
When the continents were one big land mass it was called Pangaea, the great land mass of Pangaea split in two creating, Laurasia and Gondwanaland.
The first land mass before it broke up into continents is called Pangaea. It was a supercontinent that existed about 335 million years ago and eventually split apart to form the continents we know today.
Gondwanaland. More usually known simply as Gondwana.
Europe and Asia.
The single land mass is called Pangaea. It was the supercontinent that existed about 300 million years ago before breaking apart into the continents we know today.
The name of the land mass believed to have existed before the continents split apart is Pangaea. Pangaea is a supercontinent that is thought to have formed around 335 million years ago and began breaking apart around 175 million years ago.
Alfred Wegener.
Eurasia is the name given to the land mass formed by the continents of Europe and Asia.