| A | B |
|---|
| archaeology | study of ancient people |
| artifacts | things left behind from ancient people |
| Beringia | land that once connected Asia and the Americas |
| Ice Age | periods of extremely cold temperatures |
| nomads | people who moved from place to place |
| migration | a movement of alarge group of people |
| maize | an early form of corn |
| carbon dating | a method to find out how old an artifact is |
| culture | a way of life of particular people |
| Bering Strait | the land bridge lies under here now |
| mastodon | early, elephant-like animal |
| Siberia | the land bridge began here |
