Steele Butte, Utah - 7.5 Minute Series Topo Map River Guides Despite being the second-driest state

Despite being the second-driest state in the U

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ghost towns

GEOLOGIC HAZARDS

Lynn Canal

Steele Butte, Utah - 7.5 Minute Series Topo Map River Guides Despite being the second-driest stateThe 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