| A | B |
| environment | all living and nonliving things in a place |
| glacier | enormous mass of ice |
| iceberg | huge block of floating ice |
| Inuit | Native Americans of the Far North |
| resource | anything people use to satisfy their needs |
| nonrenewable resource | resource that cannot be replaced onec it is used up |
| irrigation | system of canals or pipes for brining water to crops |
| climate | general weather of a region over a long time |