Answer:
Topographic map
Explanation:
Topographic maps are defined as those maps that describe the topography, relief and the features that are present on the surface of that particular area. It shows the natural as well as the man-made features, and these geological features are often represented by using a number of symbols.
The height of the mountains is highlighted by drawing contour lines that show the lines of equal elevation. The wider the orientation of the contour lines, the gentler the slope, and the closer the contour lines, steeper the slope. The river valleys are depicted by a V-shaped pattern within the contour lines and hills and basins are easily marked.
The mountain climbers often use this type of maps because it provides a better idea regarding that area. So it is convenient for them to use this map.
