Stone Age and Early Cultures Chapter 2 Holt

Stone Age and Early Cultures Chapter 2 Holt Mc. Dougal,

Chapter 2 Timeline 4 -5 Million 2. 6 Million Years Ago Early humanlike creatures called Australopith ecus developed in Africa Hominids make the first stone tools 500, 000 Years Ago 200, 000 Years Ago 11, 000 Years Ago 10, 000 Years Ago By this time hominids live all across Europe The first modern humans appear in Africa Humans occupy all of the continents except Antarctica Ice Ages end and people begin to develop agriculture Holt Mc. Dougal,

Chapter 2 Timeline Poleolithic Era Mesolithic Era Neolithic Era Until 10, 000 Years Ago 10, 000 to 5, 000 Years Ago Begin About 10, 000 to 5, 000 Years Ago The first part of the Old Stone Age when people began to make tools The Middle Stone Age when people began making more complex tools and shelters The New Stone Age when people learned to make fire and grow crops also called the Agriculture Revolution Holt Mc. Dougal, Lucy Discovered 1959 1974 1994 Mary Leakey found bones in East Africa belonging to a hominid that was more than 1. 5 million years old Donald Johanson found the bones of a 3 million year old hominid he named Lucy: Proved Hominids walked upright Tom White found the remains of a hominid that lived as long as 4. 4 million years ago

Section 1: The First People The Big Idea Prehistoric people learned to adapt to their environment, to make simple tools, to use fire, and to use language. Main Ideas • Scientists study the remains of early humans to learn about prehistory. • Hominids and early humans first appeared in East Africa millions of years ago. • Stone Age tools grew more complex as time passed. • Hunter-gatherer societies developed language, art, and religion. Holt Mc. Dougal,

Main Idea 1: Scientists study the remains of early humans to learn about prehistory. • To study prehistory, the time before writing, historians rely on the work of archaeologists and anthropologists. • Key Hominid Finds: – Mary and Louis Leakey found bones of early ancestors of humans, called hominids, in East Africa. – “Lucy” was found by Donald Johanson. Tests showed that she lived more than 3 million years ago and walked on two legs. – Tim White found even older remains from as long as 4. 4 million years ago. Holt Mc. Dougal,

Early Human Sites page 29 Holt Mc. Dougal,

Archeologist Mary Leakey • Mary Leakey found bones in east Africa that were more than 1. 5 million years old. They belonged to an early hominid, an early ancestor of humans. • This discovery showed early humans first appeared in Africa. Holt Mc. Dougal,

Richard Leakey And Donald Johanson Holt Mc. Dougal,

Main Idea 2: Hominids and early humans first appeared in East Africa millions of years ago. • Groups of hominids appeared about 3 million years ago. • A group of hominids called Homo erectus, or upright man, appeared in Africa about 1. 5 million years ago. • Many scientists think that modern humans appeared about 200, 000 years ago in Africa. Holt Mc. Dougal,

Early Hominids page 30 -31 Holt Mc. Dougal,

Hominids and Early Humans Homo habilis • “handy man” • Became more like humans over time • • Found in 1960 s by Louis Leakey Closely related to humans Homo erectus Homo sapiens • “upright man” • “wise man” • Scientists believe they walked completely upright, like modern people. • Everyone alive today belongs to this group. • Scientists also believe they knew how to control fire. Holt Mc. Dougal,

Main Idea 3: Stone Age tools grew more complex as time passed. • The first humans and their ancestors lived during the Stone Age. • The first part of the Stone Age is called the Paleolithic Era, during which people used stone tools. • A tool is a handheld object that has been modified to help a person accomplish a task. Holt Mc. Dougal,

Many great mammals such as wooly mammoths, wooly rhinoceros, and cave lions inhabited places like Siberia during the Pleistocene. Holt Mc. Dougal,

Paleoindians hunting a glyptodon. Glyptodons were hunted to extinction within two millennia after humans' arrival to South America. Holt Mc. Dougal,

First Tools • Earliest tools found in East Africa • About 2. 6 million years old • Each stone was hit with another to create a sharp edge. • One unsharpened side could be used as a handle. • Scientists think these first tools were used mostly to cut and grind food. • Tools called choppers were used about 2 million years ago. Holt Mc. Dougal,

Later Tools • Improved tools were made out of flint. • People learned how to attach wooden handles to tools. • Because they no longer had to stand next to the animals they were hunting, people were able to kill larger animals from a distance. • Later people developed the hand ax and learned to attached wooden handles to tools. Holt Mc. Dougal,

Hunter-Gathers page 32 Holt Mc. Dougal,

Old Stone Age Shelters and Clothing • At first early people took shelter in caves. To keep warm they learned to sew animal skins together. Then the first humans made pit houses in the ground with roofs of branches and leaves. Later people made shelters framed from mammoth bones and covered them with animal skins. Holt Mc. Dougal,

Main Idea 4: Hunter-gatherer societies developed language, art, and religion. • Early humans formed societies. • They were hunter-gatherers. • The most important development of early Stone Age culture was language. Holt Mc. Dougal,

Stone Tools page 33 Holt Mc. Dougal,

Hunter-gatherer Societies • A society is a community of people who share a common culture. • Anthropologists believe that early humans lived in small groups. • Lived in caves • Hunter-gatherers: hunted animals and gathered plants and seeds to survive. • Developed cultures with language, religion, and art – Allowed more relationships to form – Easier to hunt – Allowed food distribution Holt Mc. Dougal,

Hunter-gather Achievements • Learned how to make tools • Learned to use fire • Learned how to create art Holt Mc. Dougal,

Cave Paintings page 34 Holt Mc. Dougal,

Section 2: Early Human Migration The Big Idea As people migrated around the world, they learned to adapt to new environments Main Ideas • People moved out of Africa as the earth’s climates changed. • People adapted to new environments by making clothing and new types of tools. Holt Mc. Dougal,

Main Idea 1: People moved out of Africa as the earth’s climates changed. • Ice ages caused people to migrate, or move, to new places. • Early people migrated around the world. Complete global migration took hundreds of thousands of years. Holt Mc. Dougal,

Effects of the Ice Age on Humans • Early humans were forced to move to new environments due to the Ice Age. Holt Mc. Dougal,

The Ice Ages • About 1. 6 million years ago, many places around the world began to experience long periods of freezing weather, called the ice ages. • The ice ages ended about 10, 000 years ago. • Huge sheets of ice covered much of the earth’s land. • Many areas that are now underwater were then dry land. A land bridge, or strip of land connecting two continents, probably connected Asia and North America. Holt Mc. Dougal,

Land Bridge • Land bridges allowed Stone Age peoples to migrate around the world. Holt Mc. Dougal,

Settling New Lands • Early hominids migrated from Africa to Asia about 2 million years ago. – They eventually spread to India, China, Southeast Asia, and Europe. • Humans began to migrate to South Asia around 100, 000 years ago. – From South Asia, they moved to Europe, North Asia, and then North America. • By 9000 BC, humans lived on all continents except Antarctica. Holt Mc. Dougal,

Early Human Migration page 37 Holt Mc. Dougal,

Main Idea 2: People adapted to new environments by making clothing and new types of tools. • Early people had to adapt to new environments. – They learned how to sew animal skins together for clothing. – They found new shelters, such as pit houses and caves. Then, created structures made out of animal skins, wood, stone, and bones. • They had to create new tools and technologies. – New tools defined the Mesolithic Era (Middle Stone Age). – Invented hooks, fishing spears, and the bow and arrow – New technologies such as canoes and pottery Holt Mc. Dougal,

Life in the Mesolithic Era • People made advances that allowed them to adapt to new environments. Holt Mc. Dougal,

Mesolithic Era • Migration caused people to adapt to new areas by sewing animal skins together for clothing. They also needed shelters to survive. They began to make shelters called pit houses. They were pits in the ground with roofs made of branches and leaves. Later they built structures with wood roofs and mammoth bones. People who lived near water invented hooks and fishing spears. Other groups invented the bow and arrow. People invented canoes to travel. The began to make pottery and domesticate animals. Holt Mc. Dougal,

A Mammoth House page 39 Holt Mc. Dougal,

Section 3: Beginnings of Agriculture The Big Idea The development of agriculture brought great changes to human society. Main Ideas • The first farmers learned to grow plants and raise animals in the Stone Age. • Farming changed societies and the way people lived. Holt Mc. Dougal,

Early Domestication page 40 -41 Holt Mc. Dougal,

Main Idea 1: The first farmers learned to grow plants and raise animals in the Stone Age. After the Middle Stone Age came a period of time that scientists call the Neolithic Era, or New Stone Age. People learned how to make plants more useful through a process called domestication. Holt Mc. Dougal, Farmers also began learning how to use animals for their own benefit.

Neolithic Revolution • The Neolithic Revolution (Agriculture Revolution) was the shift from food gathering to food producing. Holt Mc. Dougal,

New Stone Age • Began as early as 10, 000 years ago, in Southwest Asia • People learned how to polish stones, make fire, and produce food. • Ended 5, 000 years ago in Egypt and Southwest Asia, when toolmakers began using metal • People began using seeds to grow crops. Holt Mc. Dougal,

Domestication • Process of changing plants or animals to make them more useful to humans • People learned they could plant seeds and grow their own crops. • People learned to plant the biggest and sweetest crops for better yields. • The domestication of plants led to the development of agriculture, or farming. Holt Mc. Dougal,

Domestication of Plants • Domestication involves changing the plants to make them more useful to humans. Holt Mc. Dougal,

Animals • Hunters didn’t need to follow wild animals once they learned how to keep and use animals. • Sheep and goats were used for milk, food, and wool. • Larger animals were used to help with farming. • Learning to use animals to help with farming increased people’s chances of surviving. Holt Mc. Dougal,

Domestication of Plants and Animals • People in the New Stone Age had a different relationship to plants and animals due primarily to climatic changes and human innovations. Holt Mc. Dougal,

Early Farming Society pages 42 -43 Holt Mc. Dougal,

Megaliths • Megaliths were huge stone monuments used as sites for religious gatherings. Holt Mc. Dougal,

Religion of Early People • Early people based their religion on nature and their environment. Holt Mc. Dougal,

Main Idea 2: Farming changed societies and the way people lived. More certain survival People could focus on activities other than finding food. Domestication of plants and animals led to the use of fibers to make clothes. Permanent settlements Domestication led to the need to stay in one place. Farming communities grew into towns. Holt Mc. Dougal,

The Agriculture Revolution Effects • People began to guild permanent settlements, raise crops, and domesticate animals Holt Mc. Dougal, Results • Food supplies became more reliable, other jobs were created, civilizations were created

Chapter Review page 45 Holt Mc. Dougal,