Transcript Chapter 1 Human Beginnings
Chapter 1 Human Beginnings Pre-History – 1000 B.C.
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Dating Early Artifacts • How have recent archaeological finds contributed to our understanding of human origins?
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Prehistoric Finds in Africa • In 1992, Gen Suwa, a paleontologist from Japan discovers, in East Africa, ________ _________________________________.
• Over the next two years, additional remains were uncovered, like arm bones and parts of the skull and jaw that belonged to _______________________.
• Just 45 miles away, In 1974, Donald C. Johanson and Tom Gray uncovered a 3.2 million-year-old skeleton they named Lucy.
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Human Origins • Scientists do not all agree about the story of human beginnings.
• One generally accepted theory is that
__________________________________ _________________________________
.
• These hominids are known as
Australopithecus.
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•
Australopithecus
spent their lives in the humid forests of eastern and southern Africa.
• _________________________________.
• They were probably
nomads
, never staying in one place for long OwlTeacher.com
•
Homo
is a Latin word used by scientists which means “_____________”.
• They use this word to name later humans as well.
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Scientists divide
Homo
into 3 categories of species:
Homo habilus -
“__________________”
Homo erectus -
“___________________ ___________________” lived until about _____ million years ago lived after the previous group of humans
Homo sapiens -
“__________________” lived _______ to about ___________ years ago __________________ ___________________ OwlTeacher.com
The Ice Ages • _________________________ played an important role in the development of early humankind.
• Earth experienced four long periods of cold climate between 2 million and 10,000 years ago, known as ________________.
• The level of the oceans dropped more than 300 ft. as _____________________.
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• As a result of this, some areas that are now separated by water, were connected by a land bridge: 1. ___________________________________ 2. ___________________________________ 3. Malay Peninsula through the Indonesian islands almost all the way to Australia 4. ___________________________________.
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How did early humans react to the environmental changes of the Ice Ages?
In Different Ways: 1. Some people simply moved to warmer places (usually the middle latitudes where it was warm enough to live) 2. ________________________________ ________________________________.
3. Those who could not adapt died from starvation and exposure to the extremes.
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Human Culture
Culture includes:
1. the knowledge a group of people have 2. ________________________ 3. ________________________ ________________________ 4. ________________________ 5. their achievements in art and music.
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• Toolmaking – the use of tools was one of the earliest aspects of culture that people formed.
• The Stone Age – name used to identify the period before writing became established.
• __________________________________ __________________________________ _________________________________|.
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The Stone Age is divided into 3 Paleolithic or shorter periods: _____________________ ___________________ Began about 2 million years ago & until about 12,000 B.C.
First toolmaking was by the
Homo habilis
Mesolithic or ___________________ Usually dated from about 12,000 B.C. to about 8,000 B.C.
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Neolithic or ___________________ Lasted from about 8,000 B.C. to 5,000 B.C.
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Paleolithic Hunter-Gatherers • Homo Habilis – lived during first quarter of Paleolithic period. – ____________________________________ – Lived in Africa from about 2.5 to 1.5 million years ago – Lived alongside the
Australopithecus
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• Homo Erectus – Lived during last part of Paleolithic period. • There is much more information about this group of early humans – First appeared in Africa & lived from 1.6 million to about 250,00 years ago.
– ____________________________________ – ____________________________________ OwlTeacher.com
•
Migrations
– Not enough is known about the migrating habits of Homo habilis people.
– Scientists do know that Homo erectus people migrated from their Native Africa to Europe and Asia.
– Skeletal remains prove that they lived in ____________________________________ ____________________________________ ____________________________________ ____________________________________.
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•
Language
– Instead of just making sounds and signals to show emotion and direction, Homo erectus may have been talking to each other about 500,000 years ago.
– ____________________________________ ____________________________________ ____________________________________.
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What benefits did language offer to humanity?
Made it possible for people to work together (organize duties, give directions) __________________________________ __________________________________ Provided a way for people to socialize and entertain each other (storytelling) Most important of all, it allowed people to __________________________________ __________________________________ OwlTeacher.com
Homo Sapiens • Evidence of early Homo sapiens goes back as far as 200,000 years ago.
• Neanderthals - _____________________ __________________________________ • Neanderthals stood about 5.5 feet tall, their brains were slightly larger than modern humans, and their bodies were stocky.
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Technological skills of Neanderthals: • ___________________________ • Skillfully constructed stone knives, spear points, and bone tools • Crafted hide-cleaning and food preparing tools OwlTeacher.com
How did they live?
• Most lived in small groups of 35 to 50 people • __________________________________ __________________________________ • Lived in ________ or overhangs from cliffs • Wore heavy clothing made from animal skins to stay warm and protected OwlTeacher.com
Their culture and beliefs: • Neanderthals cared for their sick and elderly • May have been the first people to practice medicine • ___________________________ • ___________________________ OwlTeacher.com
Homo sapiens sapiens • __________________________________ • More advanced than Homo sapiens • Within 20,000 years ago, this modern group had migrated to almost every continent of the world • As these people moved out of Africa, they intermarried with Neanderthals OwlTeacher.com
The Cro-Magnons • Earliest Homo sapiens sapiens • Their remains were first found in France around 1860 • Cro-Magnons were taller and less stocky than Neanderthals • Improved technology development • __________________________________ OwlTeacher.com
Technology of Cro-Magnons • __________________________________ • Created fishing devices and needles for sewing • Invented the stone ax in order to cut down trees and make canoes • Invented the spear-thrower and the bow and arrow • __________________________________ __________________________________ OwlTeacher.com
Social Life of Cro-Magnons • Lived in bands, with many different bands spread throughout • __________________________________ • Rules were developed for people to get along and for work to get done • Leaders were named and placed in charge of enforcing rules • __________________________________ OwlTeacher.com
Cave Paintings of Cro-Magnons • __________________________________ • No one knows for sure why they painted on cave walls – ____________________________________ – May have been reaching out to spiritual world – Maybe to relieve boredom & monotony • *Clay sculptures have also been found as well as figures of ivory and bone OwlTeacher.com
Neolithic Revolution • During the Neolithic period and immediately after, humanity made a giant leap in culture – ____________________________________ ____________________________________ ____________________________________ – In a period of 5,000 years, people gradually moved from hunting & gathering to producing food OwlTeacher.com
• New agricultural methods came about • This led to massive changes in the way people lived! That’s why we call this time in history the ___________________________________.
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• This revolution took place slowly • Took place at different times in different parts of the world • The crops that Neolithic people developed varied from place to place • Farming made life easier for people – ____________________________________ – ____________________________________ OwlTeacher.com
• Farming also allowed people to ______________________ _____________________ • Crude houses were constructed with mud bricks • Several related families usually lived in one house OwlTeacher.com
Technological Advances Neolithic farmers invented the ______ and trained oxen to pull it.
Neolithic villagers invented the loom and began to __________________________ They learned how to make jewelry and better weapons People created calendars to measure the seasons & determine when to plant crops OwlTeacher.com
People began caring about boundary lines and rules of inheritance because their food supply depended on land ownership.
As villages began competing for land and water, __________ was created.
Neolithic people believed in deities or _____________________________ OwlTeacher.com
Emergence of Civilization Civilization – ______________________ Some villages evolved into cities Cities sprang up at different times in different places __________________________________ __________________________________ OwlTeacher.com
Early River Valley civilizations People’s labor was specialized with different men and women doing different jobs The civilizations depended on advanced _______________________________ Each civilization had some form of government to make and carry out rules and procedures OwlTeacher.com
The Economy of a Civilization • First Irrigation systems – ______________ __________________________________ • Specialization of labor – artisans became increasingly productive and creative • Long distance trade – farmers and artisans began trading outside of their communities and eventually covered longer distances OwlTeacher.com
Living Together in Cities • Civilizations slowly grew more prosperous and more complex • Populations steadily grew also. Early cities had between 5,000 to 30,000 residents!
• Of course, a population like this could not operate the same way that a village of 200 had operated.
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Therefore, • A group of government officials was created to oversee the collection, storage, and distribution of farming surpluses.
• These officials also organized and directed labor forces needed for large-scale construction projects.
• __________________________________ __________________________________ __________________________________ OwlTeacher.com
• __________________________________ made up what is known as a ruling class.
• This ruling class was usually led by a king (_____________________________) • The first kings ever were probably elected, but over time they inherited their positions.
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The Invention of Writing • Priests began using marks and pictures, called pictograms, to represent products.
• Eventually they used the marks and pictures to represent abstract ideas and even later, to represent sounds.
• Priests kept records of individual men and women who were ___________________, ______________, and _______________.
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• After a time, priests also recorded things like the king’s battle victories, legal codes, medical texts, and observations of the stars.
• Priests also recorded _______ (traditional stories explaining how the world was formed, how people came into being, and what they owed their creator).
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• __________________________________ _________________________________.
• Because these ideas, beliefs, or myths vary from place to place, historians usually examine them for clues to a people’s customs and values.
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