-after Australia, our ancestors traveled to India
- used costal route ( first costal migration from Africa)
- 2nd group took route to Middle East (majority)
- 1st wave went to India
-2nd wave went to china
- no trace of ancestors in Europe while they were populating Asia
- found some causes for migration in cave paintings
- ancestor taller than average man
- by the time ancestors got to Europe, skin lighter
- because they moved into colder environments so skin needed to be lighter to allow vitamin D to synthesize
- chuchi native Americans are the ones that migrated form Asia to America
- first arctic travelers
- body shape adapted for cold weather
- ice age created land mass that was connected to Alaska and used for migration to America
- then traveled to South America
No comments:
Post a Comment