The phrasing of the question implies that the land bridge between Asia and North America was something formed with intention. This is not the case. The land bridge was simply a part of land that was exposed by the receding waters around the world in the last Ice Ages.
Its existence made possible the transference of a number of creatures from North America and Asia to the opposite continent. For example, horses, which had evolved exclusively on North America, were able to cross over to Asia, where they became more dominant (especially after they became extinct in North America). Conversely, humans, which came from Asia, were able to settle in the Americas.
The phrasing of the question implies that the land bridge between Asia and North America was something formed with intention. This is not the case. The land bridge was simply a part of land that was exposed by the receding waters around the world in the last Ice Ages.
Its existence made possible the transference of a number of creatures from North America and Asia to the opposite continent. For example, horses, which had evolved exclusively on North America, were able to cross over to Asia, where they became more dominant (especially after they became extinct in North America). Conversely, humans, which came from Asia, were able to settle in the Americas.
The phrasing of the question implies that the land bridge between Asia and North America was something formed with intention. This is not the case. The land bridge was simply a part of land that was exposed by the receding waters around the world in the last Ice Ages.
Its existence made possible the transference of a number of creatures from North America and Asia to the opposite continent. For example, horses, which had evolved exclusively on North America, were able to cross over to Asia, where they became more dominant (especially after they became extinct in North America). Conversely, humans, which came from Asia, were able to settle in the Americas.
There is no purpose of the Panama land bridge or isthmus. It formed over millions of years due to plate tectonic activity and completed about 3 million years ago.
The purpose of a arch bridge is a arc shaped bridge dumb as
land bridge
A land bridge does not separate places. A land bridge connects them.
A land bridge. An Isthmus.
If you are referring to the Bering strait land bridge, it wasn't made but was part of the earth. It was an ice bridge.
The Bering Land Bridge.
When people crossed the bering land bridge :P
The Bering Land Bridge or the Bering Sea Land Bridge.
Beringia or the Bering Land Bridge
it was a land bridge called the "land bridge" doesn't it sound simple?
The Bering Land Bridge. Technically, it was not a land bridge it was actually an ice bridge that extended from extreme northeastern Siberia & extreme western Alaska.