| A | B |
| migration | movement of people from place to place. |
| exponential growth | growth that increases by larger and larger amounts |
| carrying capacity | the largest number of living things an area can support |
| population trend | a change in population over time |
| stabilize | to remain the same |
| industrialized nation | a nation with well-developed industries and economies |
| standard of living | the way of living that is usual for a person, community or country |
| subsistence agriculture | growing just enough food to meet immediate local needs |
| consumption | the process of using resources and producing waste |
| fossil fuel | oil, coal which comes from fossilized plants and animals |
| toxic waste | waste that is poisonous to living things |
| renewable | able to be renewed by natural processes |
| affluemce | wealth |
| equity | fairness |
| environmentally intelligent design | change production so that no harmful waste is created |
| compost | decomposed organic waste that is high in nutrients |