| A | B |
| ceremony | a celebration to honor a cultural or religious even |
| migration | the movement of people from one place to another |
| artifacts | objects that are made by people, such as tools and pots |
| man-made feature | something that was made by humans that appears on the earth's surface such as a building, canal, or railroad track |
| peninsula | a piece of land that is surrounded by water on three sides, such as Florida |
| culture | a word describing the way a group of people live-their food, shelter, clothing, and family life |
| plains | a large stretch of level land |
| scarce | when something is in short supply |
| agriculture | farming |
| isthmus | a land bridge that connects to larger land areas |
| adapt | make changes to fit into the environment or surroundings |
| piedmont | an area of valleys and hills at the bottom of a mountain range |
| physical feature | something made by nature that appears on the earth's surface such as a mountain, lake, or plateau |
| plateau | a large, level area of raised land |
| region | an area of the United States in which many features are the same such as climate, plant, and animal life |