Depression Contours and Gradient

Name _____
When finished, name document lab10xxx, where xxx = your initials and save as a .doc file.
TO COMPLETE ALL MAP EXERCISES, GO TO DAVID J. LEVESON’S PAGE

http://academic.brooklyn.cuny.edu/geology/leveson/core/linksa/maptop.html
I. Contour Maps
Go to the Contour Map Quiz Menu and do the Point Elevations exercise.
1. Point A? feet
2. Point B? feet. 3. Point C? feet.
4. Point D? feet. 5. Point E? feet. 6. Point F? feet. 7. Point G? feet. 8. Point H? feet
II. Go to the Contour Map Quiz Menu and do Rule of V’s exercise. Save map with one correct arrow or set of arrows, and Insert it into word document or rtf. III. Go to the Contour Map Quiz Menu and do Labeling Contours exercise.
A=
B= C= D= E= F= G=
IV. After reviewing the information at “Contour Maps Menu”, go to “Contour Maps Quizzes Menu” and then “Labeling Depression Contours”. Record your answers as suggested below.

1. Contour A? _____ft

2. Contour B? _____ft
3. Contour C?_____ft
4. Contour D? _____ft
5. Contour E? _____ft
6. Contour F? _____ft
7. Contour G? _____ft
8. Point q? _____ft
9. Point r? _____ft
10. Point w? _____ft
11. Point y? _____ft

V. Under “Contour Map Quizzes Menu”, review the “Gradient Quiz Instructions” and then the Gradient Quiz link. Record your answers as suggested below.
Scale: 1” on map = Miles
Line A-C: Distance on map in inches=
Actual distance in miles=
Elevation difference in feet=
Gradient in ft/mi=

Line B-F: Distance on map in inches=
Actual distance in miles=
Elevation difference in feet=
Gradient in ft/mi=

Line G-H: Distance on map in inches=
Actual distance in miles=
Elevation difference in feet=
Gradient in ft/mi=

Curve G-H: Distance on map in inches=
Actual distance in miles=
Elevation difference in feet=
Gradient in ft/mi=

Curve D-E: Distance on map in inches=
Actual distance in miles=
Elevation difference in feet=
Gradient in ft/mi=
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