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World History Review
World History Paleolithic Age
| Question | Answer |
|---|---|
| What are fossils? | The perserved remains of ancient human, animals, or plants. |
| How are ancient remains dated? | They use diffent ways to date the fossils. Like to compare objects and radioactive dating is the another one. |
| Why do scientists look for artifacts? | Because they need to identify patterns and they can help archaeologists understand what the people in the past ate and live. |
| Who was Lucy? | She is a human that lived 3.2 million years ago. She provided evidence to the scientists that humans walked upright on two legs. |
| Who was Ardi | She is a human that lived 4.4 million years ago. She probably walked on two legs but slowly ans akwardly. She is heavier and taller than Lucy. |
| Who are hunter-gatherers? | People lives by hunting animals and gathering plants. |
| How were the first tools made? | First, they made it from stone. Later, toolmakers become more skillful. They make thinner and sharper stone blades. |
| How did fire afffect human development? | People could have light in the dark nights, cook meat and plants, and use flames to aid in hunting and to scare off dangerous animals. |
| What was life like for hunter-gatherers | They live in small group or, bands. After the animals are all gone, they move to a new place. |
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