Relier Pairs 8.9C Topographic MapVersion en ligne topographic map matching par Norma Nieto 1 Contour Line 2 Elevation 3 Delta 4 Topographic Map 5 Steep Slope 6 Gentle Slope 7 440m 8 Depression 9 Contour Interval 10 Alluvial Fan A map that shows the shape of Earth’s surface by using contour lines Landform created by deposition of sediment at the mouth of a river How deep something is (lakes, ocean, pools) Fan-shaped landform at the base of a mountain (or other piece of land) formed by the deposition of sediment built up in river streams A line on a map joining points of equal height Difference in elevation between two line (distance between 2 contour lines) How height something is (mountains, hills)