Relier Pairs Topographic Maps Matching 8.9CVersion en ligne Students will match maps with their profiles par COURTNEY HICKS 1 2 3 Canyon is formed by 4 5 6 Contour Interval 7 8 Steep slope 9 How do you find a difference in elevation between 2 points? 10 Gentle slope 11 Beaches are eroded by... 12 Delta formed by Distance between lines (always a set number) river weathering and eroding the sides of the canyon to make it wider and deeper. Waves from the ocean and wind taking sand and moving it to a new location Subtract elevation at each point Deposition at end of a river Contour lines are close together and elevation changes quickly, harder hike Contour lines are far apart making for an easier and flatter hike