Marble Mtn, Idaho - 7.5 Minute Series Topo Map Native American Books by Holly A

by Holly A

emphasizing geologic features that most strongly influence ground-water occurrence

Measuring 24" x 36"

This meticulously designed map captures the state's diverse topography

You’ll find hundreds of recreation sites

Marble Mtn, Idaho - 7.5 Minute Series Topo Map Native American Books by Holly AThe 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