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Unit 2 Vocab
| Term | Definition |
|---|---|
| hominid | humans and their closest relatives. |
| claim | a statement about what someone thinks is true, especially when open to question |
| agrarian | a type of society or culture based around farming and raising livestock |
| artifact | any object made or used by mankind. |
| relative dating | determining the age of an object based upon surrounding fossils and geological deposits |
| prehistoric | the time or period before recorded or written history |
| absolute dating (carbon dating / radioactive dating) | the process of determining a specific date of an artifact based on physical or chemical properties of the object |
| evidence | information used to support a claim |
| human migration | The physical movement by humans from one area to another, sometimes over long distances or in large groups. |
| adaptation | the process or state of changing to fit a new environment or different conditions |
| foragers | a group of people who survive by hunting and gathering over a large region |
| social institutions | organizations that large groups of humans (societies, cultures) create to help solve social problems |
| domestication | an approach to altering the genetic makeup of plants and animals to make them more useful to humans |
| settlement | a permanent community where people live |
| Petroglyphs and Pictographs | Ancient rock carvings (petroglyphs) and paintings (pictographs) made by prehistoric people. |
| Cave Painting | Paintings on cave walls created by early humans to depict scenes from their daily lives. |