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