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Early Human Migration (New Tools and Technologies (other people invented…
Early Human Migration
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The Ice Age
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Scientists believe about 1.6 million years ago, many places around the world began to experience long periods of freezing times.
The ice ages ended about 10,000 years ago
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Scientists think during the ice ages, ocean level dropped and exposed a land bridge
Many areas that are now underwater were dry land then, narrow bodies of water now separates Asia and North America
Sheets of ice were formed from ocean water, leaving ocean levels lower then they are now
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Asia
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Humans began to migrate from E. Africa to Southern Africa and southwestern Asia around 100,000 years ago