Black Leg Creek, Idaho - 7.5 Minute Series Topo Map Meal Preparation about 25 mi2 (65 km2)

about 25 mi2 (65 km2) in size

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000-scale mapping project

and flood-plain deposits

Black Leg Creek, Idaho - 7.5 Minute Series Topo Map Meal Preparation about 25 mi2 (65 km2)The 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