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"Journey of Man"

"Journey of Man" Review

QuestionAnswer
Bushmen From Central Africa. - 50,000 years ago when they 1st migrated out of Africa. - 200,000 when they first showed up. - Went to Australia, traveled along the Asian Coast line.- Adaptions= (communication) Language, Bone Arrows (light, sharp tip), Dark Skin
Aboriginies Australia(hot, dry), 45-50,000 years ago. - Coastal route around Asia, Passed traditions on by song,Think they came from Australia(no where else)
Chukchi Arctic Circle, Freezing, Permafrost(house on stilits), 30-40,000 yrs ago.- Relied on Reindeer-shorter bodies.Migrate to North America
What was so good about having shorter bodies for the Chukchi? Kept the heat in.
Navajo Indians Sout Western U.S. - lead to South American People, Desert like living area., Taller than Chukchi15-20,000 years ago.
What was so good about warmerland for the Navajo Indians? Big Animals (Buffalo)
Cro-Magnon Cave people, Eastern Europe, Came from Bushmen, 30-40,00 years ago,Taller,drawings,Lighter Skin, Less Melonin,wear more clothing,Vitamin D,Eat alot of fish.
Neeazov Asia Dude- Central Asia,Migrating northern asia,Bushmen ancestors,30, 40,000 yrs ago.
Spencer Wells Geneticist,Humans Spread through out the world(interesting)
What is DNA? Genetic Code, Trace Markers(Mutations at one point)
What was so good about males blood? Y chromosome exactly the same
Wells was amazed at what? The hard journey...How we adapted
Created by: KPatrickwcu12
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