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The water in the ice of the last Ice Age melted and that slowly increased the amount of water in the oceans and seas. There was a very large amount of water tied up in the glaciers that cover a lot of the planet. With the added water in the oceans, they then cover that land bridge. This is now happening today with the melting ice at the poles. This can be seen in very low lying areas like New Orleans. This area keeps loosing land.
What else can I help you with?
How long is the bridge between Asia and North America?
There is no bridge connecting Asia and North America.
What Mexico serve as?
As a bridge between North America and South America.
Why is Mexico a landbridge?
It acts as a land-bridge between North America and South America.
What country forms a bridge between north and south America?
CUBA
Dose Central America forms a bridge between North America and south America?
yes it does do that -cw
Where is Mexico located North or South?
I guess you mean where in the Americas lies Mexico. It is on the southern tip of North America, acting as a bridge between North America and South America.
Does central America connects north America and south America?
Yes. It acts as a land bridge between Mexico and South America.
Exposure of a land bridge between Asia and North America?
it was called Beringia. it's how people crossed into North America to populate the Western Hemisphere
What is the longest bridge in north and South America?
it is the Arturo bridge in south america
Why is Central America consired part of North America?
Its not. Or at least it shouldn't be Central america is a land bridge between North and South America which starts at the the Tehuantepec isthmus and ends in Colombia.
What two continents were connected by a land bridge?
North America and Asia were connected by a land bridge known as Beringia during the last Ice Age. This land bridge allowed early humans to migrate between the two continents.
Famous bridge in North America?
Golden Gate Bridge
