| A | B |
|---|
| band | small groups of people working together for a common purpose |
| consequence | effect (usually negative) |
| migration | movement from one place to the next |
| Ice Age | a long cold-weather period when sheets of ice covered 1/3 of the Earth |
| tundra | large, treeless plains in the Artic regions (cold) |
| culture | way of life (art, beliefs, customs, language) |
| artifacts | a manmade object (typically from long ago) |
| society | an organized group of people living and working under a set of rules |
| division of labor | a system where members of a group all have a specific job |
| role | the part a person plays in society |
| domesticate | to tame living things (animal or plant) for human use |
| economy | the way people use resources to meet their needs |
| livestock | domesticated animals such as cattle, sheep, and pigs |
| nomads | people who move from place to place and have no permanent home |
| agriculture | the raising of domesticated plants and animals |
| environment | surroundings (home, school, and outside) |
| maize | corn |
| subsist | to survive |
