| A | B |
|---|
| Due [or true] east | Directly east, 90 degrees |
| Contour Line | a line connecting points of equal elevation |
| Contour Interval | the distance between countour lines |
| elevation | height above sea level |
| togographic map | a map showind elevation |
| bench mark | a point where the elevation was measured exactly; all other points are compared to this |
| scale | the part on the map that shows how big everything on the map is, in real life. |
| analyze | to think about; compare and contrast |
| data | infomation |
| concusion | a statement about whether or not your hypothesis is correct |
| control | the part of the experiment that is used for a comparison |
| variable | the part of the experiment that changes |
