| A | B |
| Resources | Anything that we use for survival. May be natural, economic or human |
| Harvested | To have gathered crops such as grains, vegetables, fruits, or other plants for the purposes of eating or using them in some way |
| Arid | Very dry climate with very little rainfall |
| Climate | The average weather for a region over a long period of time |
| Dispersed | Spread out and scattered |
| Environment | The natural world; the air, water, plants, animals, weather, and other things in an area |
| Inhabited | To have occupied or lived in an area |
| Arctic | A climate that is bitter cold in temperature |
| Longitude | Imaginary lines that run from north to south |
| Latitude | Imaginary lines that run from east to west |
| Archaeology | The recovery of material data remaining from the past |
| Archaeologist | A person who studies human behavior and culture through the recovery and analysis of objects made by humans |
| Artifact | Any object made by human beings |
| Evidence | Data presented to prove the facts of an issue |