Landbridge Theory and NAs

What was the landbridge?

• water route
• bridge formed by land
• bridge formed by water
• land used to build a bridge

What does migrate mean?

• permanent
• stay in one place
• move from place to place
• move once and stay

The time when the water levels dropped due to freezing temperatures and formed into glaciers.

• Ice Age
• Age of Exploration
• Ice Times
• Frigid Age

Why did the Native Americans use the Landbridge?

• to escape the cold
• because it would be fun
• for hunt for food
• to start a new life

What two continents did the Landbridge connect?

• Asia and Africa
• Asia and N. America
• N. America and S. America
• Asia and Europe

What happened to the water in the Bering Strait during the Ice Age?

• Evaporated into steam.
• Dried up due to extreme heat.
• Flooded the whole area.
• Froze into glaciers.

The Landbridge Theory explains what event in early North American history?

• Native American migration from Asia to North America.
• The slow movement of Earth's plates to create the continents.
• Bridges created by early Americans to reach where they were going.
• The exploration of the new world by Europeans.

It is believed people from Asia traveled to North America. This is called .. 

• The Migration Experience
• The Landbridge Theory
• The Crossover Expedition

A long period of extreme cold is called...

• glacier
• ice age
• mammoth
• migrate

To move from one place to another is to ...

• cuture
• nomad
• migrate
• civilization