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PREHISTORIC PEOPLE. EXPLORING PREHISTORY. Hominids: group that includes humans as well as earlier human-like creatures Paleo-anthropologists study the remains of hominid skeletons Determine what early hominids looked like & how they lived Archeologists
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EXPLORING PREHISTORY • Hominids: group that includes humans as well as earlier human-like creatures • Paleo-anthropologists • study the remains of hominid skeletons • Determine what early hominids looked like & how they lived Archeologists • Study artifacts, objects made & used by hominids • Learn about ancient people & their cultures • Culture is the beliefs, knowledge and the way of life developed by a group of people.
Human Ancestors • The earliest known hominids lived in Africa. The earliest hominid bones are about 6 million years old, but not much is known about the very early examples.
Human Ancestors- Ardipithecus • Ardipithecus: appeared about 4.4 million years ago; • lived in Africa (Ethiopia), nicknamed “Ardi”. • Walked upright on the ground, but on “all fours” in trees. • About 3 ½ feet tall; ate mostly fruits & nuts. • Discovered in 1994, but the study was completed & published in 2009.
Human Ancestors • Australopithecus: appeared about 4 million years ago • Lived in Africa (Ethiopia) • Walked upright; had a larger brain than “Ardi”, • about 3 ½ feet tall; Ate nuts, roots, other wild plants
“Lucy” Early hominid skeleton found in Hadar, Ethiopia by Donald Johansson Named “Lucy” after a Beatles song “Lucy” is an example of Australopithecus. She lived about 3.2 million years old One of the most complete early skeletons, about 40% complete
Human Ancestors – genus “Homo” • Homo Habilis (“handy man”) about 2 ½ million yr. ago • Lived in Africa; about 4 feet tall, larger brain that Australopithecus. • One of the first hominid who made stone tools. • Homo Erectus (“upright man”) about 1 ½ million years ago • Larger in size, about 5 feet tall, larger brain than Homo Habilis. • Hunted for food, as well as gathered wild plants • Used and made fire • Migrated and spread from Africa into Asia.
Homo Sapiens • Two early types • Neanderthals • Lived about 130,000-35,000 yr. ago. This group died out. • Wore animal skins; cooked their food; buried their dead with grave gifts & flowers (may have had a belief in life after death) • Heavier bodies than later Homo Sapiens • Cro-Magnon • Appeared about 35,000 years ago; looked essentially like modern humans & were ancestors of modern humans • Had better tools & weapons • Created beautiful cave art
SEVERAL TYPES OF VIEWS about the origin of HUMANITY • CREATIONISM: God created humans and all species just are they are today. They have not changed. • SCIENTIFIC EVOLUTION: Humans and other species evolved naturally, without a creator. • DEISTIC or THEISTIC EVOLUTION: Humans and other species evolved as scientists believe they did, but the process was guided by God.
Ice Ages • Periods of colder climate and increased ice have occurred many times in the history of the earth • Several times within the last 1.7 million years, ice has covered much of the earth. • During these periods of ice, sea levels dropped and land was exposed in places, making it easier for people and animals to migrate over these land bridges.
3 early ages of humans • Paleolithic age-old stone age (2 ½ million yr. ago – 12,000 yr. ago) • Mesolithic age- middle stone age (12,000 yr. ago -10,000 yr. ago) • Neolithic age-new stone age (10,000 yr. ago-4,000 yr. ago)
3 early ages: PALEOLITHIC AGE • About 2 ½ million years ago to about 12,000 years ago (about 10,000BC) • Old Stone Age: “Paleo” means “old”; “lithic” means “stone” • People: • Used stone tools • Were nomadic • Were hunter-gatherers • Eventually spread through most parts of the world
3 early ages: Mesolithic Age • About 12,000 years ago (about10,000BC) to about 10,000 years ago (about 8,000BC) • Middle Stone Age. “meso”-middle. • More sophisticated tools and weapons • Bow and arrow • Fishhooks (made of bone) • Harpoons (bone and antler) • Tamed the dog (first domesticated animal) • Used dugout canoes to fish in deeper water
NEOLITHIC AGRICULTURAL REVOLUTION!!!!! • About 10,000 years ago, or 8,000BC, somewhere in the Middle East, northern Iraq or southern Turkey • Made the discovery that plants grow from seeds and began to plant crops, the first farming! • Began to herd animals, in addition to hunting. • The changed from food gathering to food producing is called the Neolithic Agricultural Revolution • This radically changed human culture!!!
Neolithic Age • About 10,000 years ago (8,000BC) to about 4,000 years ago (2,000BC). • Farming (raising crops & herding animals): • Wheat, barley, rice, millet • Sheep, goats, cattle • Eventually used the plow & simple fertilizer • Better tools including points produced by polishing & grinding. • People stopped being nomadic& settled in villages, towns, and eventually, cities
Early towns & cities • Jericho, west bank of the Jordan River, about 8000BC • Jarmo, present day Iraq, about 6500 BC • Catalhuyuk, in southern Turkey, about 6700BC.