| A | B |
| Landbridge | A strip of land connecting two continents |
| Homo Sapiens | Wise Man |
| Paleolithic Era | Known as the old stone age. early Humans used stone tools and moved to survive |
| Mesolithic Era | Middle Stone Age→ 2nd time period of Early Humans. Start planting foods & living in groups |
| Neolithic Era | Knows as the new stone age. Early humans stopped moving and started farming. |
| Domestication | The process of changing plants or animals to make them more useful to humans |
| Ice Age | A time of climate change when huge glaciers covered the Earth's surface allowing the early humans to travel over the frozen water to new land. |
| Agriculture | The process of farming |
| Archaeologist | A scientist who studies prehistoric people by analyzing artifacts, inscriptions, and monuments. |
| Lucy | First female hominid found |
| Hominid | An early ancestor of humans that developed in Africa |
| Nomad | Person who moves around constantly |
| Agricultural Revolution | AKA Neolithic Revolution |
| Homo Habilis | Handy Man |
| Homo Erectus | Upright Man |
| Hunter gatherers | Early humans who hunt animals and gather wild plants, seeds, fruits, and nuts to survive |
| Cave painting | A FORM OF COMMUNICATION USED DURING A TIME OF NO SPOKEN LANGUAGE. USED TO TELL STORIES, PASS ALONG INFORMATION, OR TRACK ANIMALS. |