Across
- 4. The change in elevation between any two contour lines.
- 5. The numbers on contour lines that determine whether the elevation is rising or falling.
Down
- 1. The curved lines in a topographic map that represent a specific elevation.
- 2. A map that uses contour lines to show the shape and elevation of the land.
- 3. A feature of the land, such as a mountain, canyon, or beach.