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Topography
| Term | Definition |
|---|---|
| Topography | The shape size of the land features on Earth |
| Contour lines -gentle slope -steep slope | They are the lines that connect points that are of the same elevation. Gentle slopes are when lines are more apart, steep slopes are closer lines to make more of a incline. |
| Index contour lines | A darker line that represent every fifth contour line it make reading them easier. |
| V's at the stream | Contour lines form V's that point upstream when they cross a stream. The opposite direction of the V's point is were the water is flowing |
| Contour intervals | Is the difference in elevation between two contour lines that are side by side. Contour interval is not the distance between the two lines |
| Map scale | Compares distances on the map with distances on Earth. |
| Legend | The Legend explains symbols used on the map |
| Benchmark | A benchmark is a point where the exact elevation is known and is marked with a brass or aluminum plate. Is BM is how its marked on a map. |
| Hachure lines | They are regular contour lines with small segments sticking out from it. A depression, such as the inside of a dead volcano is represented by hachure lines. |
| Elevation | Elevation is how high and low the ground is in relation to sea level. |
| Relief | |
| Profile | |
| contour map | This shows the shape of the Earth's surface with lines that represent the different elevations. |