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