Physical Geology: Earth RevealedCoverage of plate tectonics is moved to the beginning of the book. The text is also used as the official Annenberg CPB distributed telecourse for physical geology.The beautiful new art program and interactive writing style will grab students' attention and further their interest in the subject. |
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Page 52
... canyon Abyssal fan Deep sea floor A continental slope is a relatively steep slope that extends from a depth of 100 to 200 meters at the edge of the continental shelf down to oceanic depths . The average angle of slope for a continental ...
... canyon Abyssal fan Deep sea floor A continental slope is a relatively steep slope that extends from a depth of 100 to 200 meters at the edge of the continental shelf down to oceanic depths . The average angle of slope for a continental ...
Page 188
... Canyon , it is the same rock unit . ( Incidentally , the Coconino Sandstone is also shown on figure 14.36 . ) Grand Canyon is an ideal location for correlating rock units by physical continuity . However , it is not possible to fol- low ...
... Canyon , it is the same rock unit . ( Incidentally , the Coconino Sandstone is also shown on figure 14.36 . ) Grand Canyon is an ideal location for correlating rock units by physical continuity . However , it is not possible to fol- low ...
Page 373
... canyon Figure 16.42 Downcutting , mass wasting , and sheet erosion shape canyons and valleys . ( A ) Downcutting can create slot canyons in resistant rock , particularly where downcutting is rapid . ( B ) Downslope movement of rock and ...
... canyon Figure 16.42 Downcutting , mass wasting , and sheet erosion shape canyons and valleys . ( A ) Downcutting can create slot canyons in resistant rock , particularly where downcutting is rapid . ( B ) Downslope movement of rock and ...
Contents
Chapter | 6 |
Box 8 | 8 |
Delivering Alaskan OilThe Environment vs the Economy | 10 |
Copyright | |
73 other sections not shown
Common terms and phrases
active America anomalies atoms basalt becomes beds beneath block boundary break building California called caused chapter chemical composition continental continental crust continents cooling core crystal currents deep deposited depth described determine direction earth's magnetic field earth's surface earthquakes erosion eruptions evidence example explain fault field figure flow folds forces geologic geologists granite gravity heat horizontal igneous increase indicate island kilometers land lava layers less lines lithosphere lower magma magnetic mantle margin mass material melting metamorphic meters mid-oceanic ridge million minerals motion mountain belt move movement normal North occur oceanic crust original Photo plains plate tectonics poles position present pressure processes quake quartz range regions relatively ridge rise sea floor sediment sedimentary rock seismic seismic refraction shown slope soil South stress structure subduction surface temperature theory thick Trench United usually volcanoes waves weathering zone