Across
- 5. a long depression in the surface of the land that usually contains a river
- 6. a line of track providing a runway for trains
- 7. extensive tract of level open land
- 8. the act of setting and holding a course
- 9. navigational instrument for finding directions
- 11. a politically organized body of people under a single government
- 13. the cardinal compass point that is at 90 degrees
- 14. the cardinal compass point that is a 270 degrees
- 15. the cardinal compass point that is at 180 degrees
Down
- 1. a land mass (smaller than a continent) that is surrounded by water
- 2. a thoroughfare (usually including sidewalks) that is lined with buildings
- 3. a major road for any form of motor transport
- 4. study of the earth's surface
- 10. the ratio between the size of something and a representation of it
- 12. the cardinal compass point that is at 0 or 360 degrees