Across
- 3. feature on the surface of Earth such as a mountain, hill, dune, ocean, or river
- 5. the build-up of land by the settlement of sediment and soil in a new location
- 7. a low area between higher areas
Down
- 1. the breakdown of rock into smaller particles from the effects of wind, water, and ice
- 2. the gradual wearing down of something by wind, water, and other natural forces
- 4. a deep gorge in the surface of Earth formed by the erosion of moving water and sand
- 5. a traingular landform where a river empties into another body of water
- 6. dune hills formed by wind blowing and depositing sand