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Enhance your skills in reading topographic maps to calculate gradient. Understand contour intervals and slope steepness. Prepare for quiz and review notes in this interactive session.
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September 9, 2011 Bellringer: Look over notes for Quiz
Objective: By looking at a topographic map determine gradient of an area. Agenda Quiz Go Over Homework Topographic map notes Gradient worksheet Finish Lab #5: Latitude and Longitude Part II Objectives and Agenda
Contour interval is the difference in elevation between two contour lines that are side by side.
If the contour lines are close together, then that indicates that area has a steep slope.