Boot Mesa , Arizona - 7.5 Minute Series Topo Map UGS WRB based on the Wilderness Medical

based on the Wilderness Medical Associates curriculum

and a minimum of 7

and critical information on food and water emergencies

Blue Hill Bay

Henry Mountains

Boot Mesa , Arizona - 7.5 Minute Series Topo Map UGS WRB based on the Wilderness MedicalThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes