Third edition extensively revised and restructured for better understanding. Divided into four main parts: structure, process and form, history, and geomorphic systems. Contains over 200 informative diagrams and photographs in color. Includes chapters on weathering, karst, fluvial, glacial, periglacial, and coastal landscapes
Canyon extends 277 miles from Lees Ferry to Grand Wash Cliffs. Width ranges from 175 yards to 18 miles. Deepest section is 56 miles long in Grand Canyon National Park. North Rim is 8,200 feet above sea level
Plateau is an extensive flat upland bounded by steep slopes. Plateaus differ from mountain ranges by being remarkably flat. Some plateaus are integral parts of mountain belts. Plateau surface can extend hundreds to thousands of kilometres
Topographic maps show elevations on contour lines. Major contour lines serve as reference points. Contour intervals can be up to 5 meters. Contours follow 6 cardinal rules: pairs, no crossing, equal separation
Open Google Earth on computer or mobile device. Locate and enable the "Terrain" layer in the Layers panel. Zoom in and out to view detailed topography. Adjust viewing angle for better perspective
Cliffs are rock faces with vertical or nearly vertical angles. Formed through weathering, erosion, and gravity. Common in coasts, mountains, escarpments, and river valleys. Usually composed of resistant rocks like sandstone, limestone, and granite