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