pangea
The names of the continents after Pangaea split into two were Laurasia in the north and Gondwana in the south. Over time, these continents further broke apart into the continents we know today.
The single continent that split into two continents called Gondwana and Laurasia is Pangaea. Pangaea was a supercontinent that existed about 335-175 million years ago, before eventually breaking apart into these two landmasses which later drifted to form the continents we know today.
The two continents that formed after Pangaea split were Laurasia in the north and Gondwana in the south. These two supercontinents eventually broke apart further to form the continents we have today.
Continental drift and plate tectonics have shaped Earth's landmasses over millions of years, resulting in the current arrangement of seven continents. These continents are defined by their distinct landmasses that are separated by oceans.
The land mass was called Pangaea before the continents split into the continents we know today. Pangaea was a supercontinent that existed about 335 million years ago.
Pangea split into two continents: Laurasia and Gondwanaland.
Pangea was all continents before they split up into different regions.
The names of the continents after Pangaea split into two were Laurasia in the north and Gondwana in the south. Over time, these continents further broke apart into the continents we know today.
The single continent that split into two continents called Gondwana and Laurasia is Pangaea. Pangaea was a supercontinent that existed about 335-175 million years ago, before eventually breaking apart into these two landmasses which later drifted to form the continents we know today.
If the split is complete then it's just two continents with names of their own (the current condition of the world). If they're in the process of splinting, the split is called a rift valley (biggest ones today are in Africa).
Rodinia
When the continent separated some of the same species ended up on different continents. This is because the continent was so large the species were distributed across the continent. So, when it split, some were on one side and others of the same species were on the other side.
The single continent was called Pangaea. It existed around 335 million years ago and eventually split into the continents we know today due to the movement of tectonic plates.
The continents used to be one continent. The species all lived on one continent since there was only one, so they were distributed throughout. However, when the continent began to split and more continents formed, these species were separated. Then, evolution and adaptation began to set in (as it had before though) and these species became even more different from each other.
It has always been one piece. If you are refering to the continents being one piece, then yes they were. The super continent was known as Pangaea which was a combination of each continent. Through continental drift, the continents were split into what they are now. In the future, the continents will change once again as continental drift continues as we speak.
Eurasia is the combined landmass of the two continents of Europe and Asia. Eurasia is also geographically connected to Africa, forming Afro-Eurasia. Geographically, this is one continent and cannot be disputed. Politically, this is three continents. It can be morphed into one political continent, although that is crazy and most likely will not happen. The seven continents you know are political continents, as there are truly only four continents (geographically speaking). They are split for obvious reasons. For example, Europe, Asia, and Africa are not all morphed into one continent due to their massive distinction between cultures and peoples.
The theory is is that once all the continents were connected as 1 super continent. Later they split up to create the 7 we know now.