Terms : Hide Images
| 4754700026 | economy | The system that a community uses to produce and distribute good and services |  | 0 |
| 4754700027 | civilization | complex society that has cities, a well organized government, and workers with specialized job skills |  | 1 |
| 4754700028 | resource | supply of something that can be used as needed |  | 2 |
| 4754700029 | religion | peoples beliefs and practices about the existence, worship of God or gods. |  | 3 |
| 4754700030 | social class | Group of people living in similar economic conditions |  | 4 |
| 4754700031 | revolution | a complete change in ways of thinking, working, or living |  | 5 |
| 4754700032 | surplus | Extra |  | 6 |
| 4754700033 | specialization | Act of concentrating on a limited number of goods or activities |  | 7 |
| 4754700034 | deforestation | The loss of forests that contribute to drought |  | 8 |
| 4754700035 | erosion | The wearing away of soil by wind and rain, making land unfit for growing crops |  | 9 |
| 4754700036 | Neolithic Agricultural Revolution | The shift from hunting to farming was so important that historians called it this |  | 10 |
| 4754700040 | domesticate | Means to change the growth of plants or behavior of animals in ways that are useful for humans |  | 11 |
| 4754700060 | public works | The work of building such things as roads, water systems, city walls, granaries (where food was stored after harvesting), and schools, carried out by the government for the community |  | 12 |
