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 253
... eroded away . The more resistant igneous body eroded more slowly into its present shape . Weathering and erosion are continuing ( falling rock has been a serious haz- ard to rock climbers ) , and eventually Ship Rock will erode to the ...
... eroded away . The more resistant igneous body eroded more slowly into its present shape . Weathering and erosion are continuing ( falling rock has been a serious haz- ard to rock climbers ) , and eventually Ship Rock will erode to the ...
Page 359
... eroded . Note that it takes a higher stream velocity to erode grains ( set them in motion ) than to transport grains ( keep them in motion ) . Point A on figure 16.13 represents fine sand on the bed of a stream that is barely moving ...
... eroded . Note that it takes a higher stream velocity to erode grains ( set them in motion ) than to transport grains ( keep them in motion ) . Point A on figure 16.13 represents fine sand on the bed of a stream that is barely moving ...
Page 465
... eroded in headlands Figure 20.22 or stacks by waves . The openings are eroded in spots where the rock is weaker than normal , perhaps because of closely spaced fractures . DEPOSITIONAL COASTS Many coasts are gently sloping plains and ...
... eroded in headlands Figure 20.22 or stacks by waves . The openings are eroded in spots where the rock is weaker than normal , perhaps because of closely spaced fractures . DEPOSITIONAL COASTS Many coasts are gently sloping plains 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