| A | B |
|---|
| A stream or river that flows into a larger stream or river is a | tributary |
| An area in which many features are similar is a | region |
| What has worn down the peaks of the Appalachian Mountains over time | erosion |
| What are the three largest countries in North America | Canada, Mexico, United States |
| A region's climate is one way to describe its | environment |
| Soil, plants, water, and minerals are some of the ______ that people use. | natural resources |
| Can be use to bring water to a normally dry area | irrigation |
| How would you describe the landform known as the Coastal Plains? | Flat, low land along the Atlantic Coast |
| How do you think the climate of the Southwest would most likely affect life there? | Make it difficult to grow food |
