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Q: What is the land bridge theory based on?
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The theory that Native American Indians migrated across a land bridge from Asia to settle in North America is based on?

They crossed over the land bridge called Beringia


What was an argument used to dispute the theory of plate tectonics?

An argument that was used to dispute the theory of plate tectonics was the Land Bridge Theory. Land Bridge Theory held that shifting portions of dry land explained the finding of identical species on different continents. Plate Tectonic Theory gradually gained favor and eventually eliminated the Land Bridge Theory.


What does the land bridge theory explain form about 10000?

This theory explains how prehistoric people migrated to the Western Hemisphere over a land bridge from Siberia to Alaska.


What is the definition of land bridge theory?

The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the western hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.


What artifacts would support the land bridge theory?

fossils


Bering Land Bridge Theory?

blah blah blah


What is the theory of land bridges?

The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the Western Hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.


What is the Berengia theory?

a land bridge was created between Siberia and Alaska


Theories regarding the geological and geographical foundation of the archipelago?

*volcanic eruption theory/magmatic theory *land bridge theory *lemuria theory


One theory states that man made his way to the Americas by crossing what piece of land?

Bering Land Bridge


What is one theory about why early peoples migrated from Asia to the America?

They Used A land Bridge


What theories explain when and how the first people arrive in the Americas?

one is the land bridge theory the other is the costal theory and the l.ast one is the Australia theory.