1. Prehistory Flashcards
What are the 3 theories of human development?
God/intelligent design/creationism
Evolution
Modified creationism (mix of above 2)
What is a homonid?
A homonid is a humanlike creature that walked upright. This term describes both humans and their ancestors (fossils unclear/debated so this is less controversial)
What does homo habilis mean?
Handy man or man of skill
When did homo habilis exist?
1-2 million years ago
What did homo habilis look like?
Kinda ambiguous but they had a small skull and brain and a prominent eyebrow ridge. The skull was sort of elongated. There isn’t much evidence, though, so we’re not really sure.
What was the big achievement of homo habilis?
They made and used simple tools. They DID NOT use fire.
What does homo erectus mean?
Standing/upright man/person
When did homo erectus exist?
1mil - 375k years ago
What did homo erectus look like?
About 4’7, small forehead, smallish brain, powerful neck and jaws
What were some of the big achievements of homo erectus? (5)
They’re considered the first human species, they used better tools, they were the first to leave Africa, they stood upright, and they used fire.
What does homo sapiens mean?
Smart/thinking person
When did homo sapiens exist?
Technically after Neanderthals but they overlapped - maybe 250k years ago? I don’t really know, trust the texbook WITH YOUR LIFE
What did homo sapiens look like?
More like us - less pronounced jaw and forehead, lil shorter though
What were some big achievements of homo sapiens?
They were world travelers and also made more sophisticated tools
When did Neanderthals exist?
Maybe 40k-100k years ago? Textbook discrepancies go brrr
Stopped existing around 30k according to the TEXTBOOK but Mr Nah’s powerpoint disagrees so I don’t like this.
What did Neanderthals look like?
Shorter and stockier than modern humans with more pronounced foreheads and large teeth
What were some big achievements of Neanderthals?
Neanderthals used axes and scrapers (and spears and other more sophisticated tools) and traveled to Europe.
What were some big achievements that Neanderthals and Homo Sapiens share?
- Good tools
- Oral communication (probably)
- Culture (art, clothing)
- Buried their dead
- Hunting and gathering
- Hunting large game animals, requiring communication and cooperation
What does homo sapiens sapiens mean?
Wise, wise person
Why were we unchanged for the last 10-15k years?
Neolithic (agricultural) revolution - farming
What are the root words of paleo, meso, neo lithic ages?
Paleo - old
Meso - middle
Neo - new
Lithos - stone
When was the neolithic (agricultural) revolution?
8500 BC (date disputed, just use this one)
When was the really big flood?
12k years ago, 10x all rivers today, only homo homo sapiens sapiens survived
T or F: Homo sapiens sapiens are the most numerous and widespread animals on earth
F - we are widespread but not numerous
What are distinctive features of homo sapiens sapiens?
Hips for upright running, feet, hands with fingernails and good thumbs and fine motor manipulation, head, and brain
How did hominids go to the americas?
A big theory is that 10-12k years ago, there was a big ice age and a lot of glaciation, and ocean levels dropped. Hominids crossed the bering strait on foot which at that point was the bering land bridge. Some theories also suggest boats were used. (i mean they had to get to australia somehow, why not use them to get to the americas?)
What were paleolithic people like?
nomadic hunter gatherers that were skilled toolmakers living in some houses that were probably winter homes. They existed from maybe 600k-700k (wth???) bc to about 8000 bc. They had art and religion. ALso, they had gender equality and traveled in groups of maybe 20-30 people. they used flint and knew the environment.