| A | B |
|---|
| contour line | a line connecting points of equalelevation |
| contour interval | thedistance between contour lines |
| elevation | the hight above sea level |
| topographic map | a map showingelevation |
| bench mark | a point where the elevationwas measured exactly; all other points are compared to this |
| scale | the part on the map that showshow big everything on the map is in real lifeFor example1cm om the map=10 cm inreal life |
| analyze | to think about;compareand contrast |
| orienteering | usinga compass |
| data | imformation |
| conclusion | a statementaboutwether or not yourhypotheseis is corret |
| control | the part of the experiment that is used forcomparison |
| variable | the part of the experiment that changes |
