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 name given to the landmass when all continents were together is Pangaea. It is a supercontinent that existed about 300 million years ago before breaking apart into the continents we know today.
When all continents were connected, they were part of the supercontinent called Pangaea. Pangaea existed during the late Paleozoic and early Mesozoic eras, before breaking apart into the continents we know today.
Geographers refer to the movement of continents over millions of years as "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, states that the Earth's continents were once joined together in a single supercontinent and have since drifted apart to their current positions.
The landmass before the current seven continents was known as Pangaea. Pangaea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras.
The theory for the movement of the continents is called "continental drift." It was developed by Alfred Wegener in the early 20th century and later evolved into the theory of plate tectonics.
The name given was Pangaea!
The name given to the landmass when all continents were together is Pangaea. It is a supercontinent that existed about 300 million years ago before breaking apart into the continents we know today.
When all continents were connected, they were part of the supercontinent called Pangaea. Pangaea existed during the late Paleozoic and early Mesozoic eras, before breaking apart into the continents we know today.
Eurasia.
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
Asia and europe
Geographers refer to the movement of continents over millions of years as "continental drift." This theory, proposed by Alfred Wegener in the early 20th century, states that the Earth's continents were once joined together in a single supercontinent and have since drifted apart to their current positions.
The Progressives
jimmy
Dark Ages