First Americans

Where did humans evolve?

• North America

• Europe

• Africa

• Asia

Which continent did humans migrate to after leaving Africa?

• South America

• Australia

• Europe

• Asia

What is the name of the land bridge that connected Asia and North America?

• Bering Land Bridge

• Siberian Bridge

• Pacific Bridge

• Atlantic Bridge

When did humans first move onto the Bering Land Bridge?

• 23,000 years ago

• 15,000 years ago

• 13,000 years ago

• 12,600 years ago

Where did Native Americans originate from?

• Europe

• Africa

• East Asia

• Southeast Asia and Australo-Melanesia

What is the estimated time of the split between Native Americans settling in North America and Central/South America?

• 23,000 years ago

• 15,000 years ago

• 13,000 years ago

• 12,600 years ago

Which racial classifications contributed to the genetic mix of Native Americans?

• North Africans and Middle Easterners

• East Asians and Australo-Melanesians

• Native Europeans and South Asians

• Native Australians and Pacific Islanders

What percentage of the Earth has seen influence from human activity?

• 20%

• 40%

• 60%

• 80%

What does DNA carry with it?

• A record of interbreeding and adaptations

• A record of geographical locations

• A record of cultural practices

• A record of historical events