| A | B |
| Cultural practice | A pattern of behavior accepted by a group |
| Cultural product | Ex. A rug, wall hanging, certain pottery pieces. |
| Culture | Something you have learned from a group of people. |
| Deforestation | Chopping down trees by humans. |
| Demand | Wanting something, and will pay to get it. |
| Democracy | A system of government in which the people have the power. |
| Desertification | Spread of desert areas. |
| Dictatorship | Type of government where the people have no say. |
| Diffusion | Spread of many things. |
| Direct democracy | Type of system when the people make decisions in the government. |
| Discrimination | Unfair treatment. |
| Division of labor | Separation of work to single same related tasks. |