What region was last to be colonized by Homo sapiens about 20,000 years ago?Multiple choice question.AustraliaAfricaAsiaEuropethe Americas

Break Down the Problem

1. Identify the regions listed in the options.
2. Understand the timeline of human migration and colonization.
3. Determine the region that was last to be colonized by Homo sapiens around 20,000 years ago.

Relevant Concepts

• Homo sapiens migration patterns
• Archaeological evidence of human presence in different regions

Analysis and Detail

1. Australia: Evidence suggests that humans arrived in Australia around 65,000 years ago.
2. Africa: This is the origin of Homo sapiens, so colonization here began much earlier.
3. Asia: Homo sapiens migrated into Asia from Africa well before 20,000 years ago.
4. Europe: Human presence in Europe dates back to around 40,000 years ago.
5. The Americas: The first humans are thought to have migrated to the Americas via the Bering land bridge around 15,000-20,000 years ago.

Verify and Summarize

Among the options given, it is the Americas that were last colonized by Homo sapiens approximately 20,000 years ago.

Final Answer

The Americas were the last region to be colonized by Homo sapiens about 20,000 years ago.