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