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| Introduction to Physical Geography | p. 2 |
| The Scope of Geography | p. 4 |
| Defining Physical Geography | p. 5 |
| The Earth's Four Spheres | p. 8 |
| Organization of This Book | p. 11 |
| Exploring Cause-and-Effect Relationships | p. 11 |
| An Interactive Tool | p. 11 |
| GeoDiscoveries: Stream Meandering | p. 12 |
| Focus on Geographical Literacy | p. 12 |
| ... MORE | p. 12 |
| The Big Picture | p. 13 |
| The Geographers' Tools | p. 14 |
| The Geographic Grid | p. 16 |
| Latitude | p. 17 |
| Longitude | p. 20 |
| Using the Geographic Grid | p. 22 |
| GeoDiscoveries: Using the Geographic Grid | p. 23 |
| Amazing Places: Big But Hard to Reach | p. 24 |
| Maps-The Basic Tool of Geographers | p. 23 |
| Map Projections | p. 26 |
| Map Scale | p. 29 |
| Isolines | p. 32 |
| GeoDiscoveries: Using Maps | p. 33 |
| Digital Technology in Geography | p. 36 |
| Remote Sensing | p. 36 |
| What a Geographer Sees: Infrared Images | p. 40 |
| Global Positioning Systems | p. 40 |
| Geographic Information Systems | p. 42 |
| GeoDiscoveries: Using a Geographic Information System | p. 43 |
| The Big Picture | p. 44 |
| Earth-Sun Geometry and the Seasons | p. 46 |
| Our Place in Space | p. 48 |
| The Shape of the Earth | p. 49 |
| Amazing Places: The Sun | p. 50 |
| Earth's Orbit Around the Sun | p. 51 |
| The Earth's Rotation and Axial Tilt | p. 52 |
| The Seasons | p. 55 |
| Solstice and Equinox | p. 56 |
| GeoDiscoveries: Orbital View and Earth as Viewed from the Sun | p. 58 |
| How We See Earth-Sun Geometry on Earth | p. 60 |
| Day and Night | p. 60 |
| Seasonal Changes in Sun Position (Angle) and Length of Day | p. 60 |
| GeoDiscoveries: Celestial Dome | p. 62 |
| GeoDiscoveries: Sun Angle and Length of Day | p. 62 |
| What a Geographer Sees: Sunrise in the Southern Hemisphere | p. 63 |
| The Big Picture | p. 64 |
| The Global Energy System | p. 66 |
| The Electromagnetic Spectrum and Solar Energy | p. 68 |
| The Electromagnetic Spectrum | p. 68 |
| GeoDiscoveries: The Electromagnetic Spectrum | p. 70 |
| Solar Energy and the Solar Constant | p. 70 |
| Composition of the Atmosphere | p. 71 |
| Constant Gases | p. 71 |
| Variable Gases | p. 72 |
| What a Geographer Sees: The Formation of Rainbows | p. 74 |
| Particulates | p. 78 |
| The Flow of Solar Radiation on Earth | p. 79 |
| Heat Transfer | p. 79 |
| Flow of Solar Radiation in the Atmosphere | p. 81 |
| Interaction of Solar Radiation and the Earth's Surface | p. 83 |
| GeoDiscoveries: The Angle of Incidence | p. 85 |
| The Global Radiation Budget | p. 86 |
| GeoDiscoveries: The Global Energy Budget | p. 87 |
| The Big Picture | p. 92 |
| Global Temperature Patterns | p. 94 |
| Layered Structure of the Atmosphere | p. 96 |
| The Troposphere | p. 97 |
| The Stratosphere | p. 97 |
| The Mesosphere | p. 98 |
| The Thermosphere | p. 98 |
| What a Geographer Sees: Auroras | p. 100 |
| Surface and Air Temperatures | p. 99 |
| Calculating the Heat Index and Wind Chill | p. 100 |
| Large-Scale Geographic Factors That Influence Air Temperature | p. 101 |
| Amazing Places: Temperature Extremes on Earth | p. 104 |
| Local Factors That Influence Air Temperature | p. 106 |
| GeoDiscoveries: Surface Temperature | p. 107 |
| GeoDiscoveries: Maritime vs. Continental Effect | p. 109 |
| The Annual Range of Surface Temperature (Putting It All Together) | p. 112 |
| GeoDiscoveries: Temperature and Location | p. 114 |
| The Big Picture | p. 115 |
| Atmospheric Pressure, Wind, and Global Circulation | p. 118 |
| Atmospheric Pressure | p. 120 |
| Factors That Influence Air Pressure | p. 120 |
| Measuring and Mapping Air Pressure | p. 121 |
| Atmospheric Pressure Systems | p. 123 |
| Low-Pressure Systems | p. 123 |
| High-Pressure Systems | p. 123 |
| What A Geographer Sees: Migrating Pressure Systems | p. 127 |
| The Direction Of Air Flow | p. 125 |
| Unequal Heating of Land Surfaces | p. 125 |
| Pressure Gradient Force | p. 126 |
| GeoDiscoveries: Fluctuations in the Pressure Gradient | p. 129 |
| Coriolis Force | p. 128 |
| GeoDiscoveries: The Coriolis Force | p. 130 |
| Frictional Forces | p. 130 |
| Global Pressure and Atmospheric Circulation | p. 132 |
| Tropical Circulation | p. 134 |
| Midlatitude Circulation | p. 136 |
| Polar Circulation | p. 139 |
| Seasonal Migration of Pressure Systems | p. 139 |
| Amazing Places: Mt. Washington | p. 140 |
| GeoDiscoveries: Global Atmospheric Circulation | p. 142 |
| Local Wind Systems | p. 143 |
| Land-Sea Breezes | p. 143 |
| Topographic Winds | p. 144 |
| Oceanic Circulation | p. 145 |
| Gyres and Thermohaline Circulation | p. 145 |
| El Nino | p. 148 |
| GeoDiscoveries: El Nino | p. 148 |
| The Big Picture | p. 149 |
| Atmospheric Moisture and Precipitation | p. 152 |
| Physical Properties of Water | p. 154 |
| Hydrogen Bonding | p. 154 |
| Thermal Properties of Water and Its Physical States | p. 155 |
| GeoDiscoveries: Latent Heat | p. 157 |
| The Hydrosphere and the Hydrologic Cycle | p. 157 |
| Humidity | p. 159 |
| Maximum, Specific, and Relative Humidity | p. 159 |
| Dew-Point Temperature | p. 163 |
| Amazing Places: Death Valley | p. 164 |
| GeoDiscoveries: Atmospheric Humidity | p. 165 |
| Evaporation | p. 167 |
| Adiabatic Processes | p. 168 |
| The Dry Adiabatic Lapse Rate | p. 168 |
| The Wet Adiabatic Lapse Rate | p. 169 |
| GeoDiscoveries: Adiabatic Processes | p. 170 |
| Cloud Formation and Classification | p. 171 |
| Fog | p. 172 |
| Cloud Classification | p. 173 |
| What a Geographer Sees: Unusual Clouds | p. 176 |
| Precipitation | p. 178 |
| Types of Precipitation | p. 178 |
| Precipitation Processes | p. 179 |
| GeoDiscoveries: Convectional Precipitation | p. 183 |
| GeoDiscoveries: Orographic Processes | p. 184 |
| The Big Picture | p. 186 |
| Air Masses and Cyclonic Weather Systems | p. 188 |
| Air Masses and Fronts | p. 190 |
| Air Masses | p. 190 |
| Fronts | p. 192 |
| Evolution and Character of Midlatitude Cyclones | p. 193 |
| Upper Air Flow and the 500-mb Pressure Surface | p. 194 |
| Interaction of Upper Air Flow and Surface Air Flow | p. 196 |
| Cyclogenesis | p. 196 |
| GeoDiscoveries: Formation of a Midlatitude Cyclone | p. 199 |
| GeoDiscoveries: Migration of a Midlatitude Cyclone | p. 200 |
| Thunderstorms | p. 201 |
| Evolution of Thunderstorms | p. 201 |
| Severe Thunderstorms | p. 201 |
| Tornadoes | p. 205 |
| Amazing Places: Tornado Alley | p. 208 |
| GeoDiscoveries: Tornadoes | p. 208 |
| Tropical Cyclones | p. 209 |
| Hurricanes | p. 211 |
| GeoDiscoveries: Migration of Hurricane Katrina | p. 214 |
| The Big Picture | p. 216 |
| Global Climates | p. 218 |
| Climate and the Factors That Affect It | p. 220 |
| Koppen Climate Classification | p. 221 |
| Geography of Koppen Climates | p. 225 |
| Character and Geographic Distribution of Tropical (A) Climates | p. 225 |
| What a Geographer Sees: The Relationship of Climate and Vegetation | p. 226 |
| GeoDiscoveries: The Tropical Savanna Climate (Aw) | p. 230 |
| Character and Geographic Distribution of Arid and Semi-Arid (B) Climates | p. 228 |
| Amazing Places: Atacama Desert | p. 234 |
| Character and Geographic Distribution of Mesothermal (C) Climates | p. 235 |
| GeoDiscoveries: Humid Subtropical Hot-Summer Climates (Cfa, Cwa) | p. 238 |
| GeoDiscoveries: Marine West-Coast Climates (Cfb, Cfc) | p. 240 |
| Character and Geographic Distribution of Microthermal (D) Climates | p. 240 |
| Character and Geographic Distribution of Polar (E) Climates | p. 244 |
| Character and Geographic Distribution of Highland (H) Climates | p. 246 |
| GeoDiscoveries: Remote Sensing and Climate | p. 248 |
| Global Climate Change | p. 249 |
| The Carbon Cycle | p. 249 |
| Is Anthropogenic Climate Change Really Occurring? | p. 251 |
| Predicting Future Climate Change | p. 256 |
| The Big Picture | p. 260 |
| Plant Geography | p. 262 |
| The Process of Photosynthesis | p. 264 |
| The Relationship of Climate and Vegetation: The Character and Distribution of Global Biomes | p. 266 |
| Forest Biomes | p. 268 |
| What a Geographer Sees: Wildfires | p. 274 |
| Amazing Places: The Coastal Redwoods | p. 276 |
| Grassland Biomes | p. 276 |
| Desert Biomes | p. 278 |
| Tundra Biome | p. 280 |
| Local and Regional Factors That Influence the Geographic Distribution of Vegetation | p. 281 |
| Slope and Aspect | p. 281 |
| Vertical Zonation | p. 282 |
| Plant Succession | p. 284 |
| GeoDiscoveries: Plant Succession | p. 285 |
| Riparian Zones | p. 285 |
| Human Influence on Vegetation Patterns | p. 286 |
| Deforestation and Its Consequences | p. 286 |
| GeoDiscoveries: Deforestation | p. 289 |
| Agriculture in the Midlatitude Grassland Biome | p. 288 |
| Overgrazing | p. 288 |
| GeoDiscoveries: Remote Sensing and the Biosphere | p. 290 |
| The Big Picture | p. 290 |
| The Global Distribution and Character of Soils | p. 292 |
| What Is Soil? | p. 294 |
| Basic Soil Properties | p. 295 |
| Soil-Forming (Pedogenic) Processes | p. 297 |
| Soil-Forming Factors | p. 299 |
| Amazing Places: Buried Soils at the Eustis Ash Pit in Nebraska | p. 302 |
| Measurable Soil Characteristics | p. 305 |
| What a Geographer Sees: Soil Conservation on Steep Slopes | p. 306 |
| Soil Chemistry | p. 310 |
| Soil pH | p. 310 |
| Colloids and Cation Exchange | p. 311 |
| Soil Profiles (Reading the Soil) | p. 312 |
| Time and Soil Evolution | p. 313 |
| Soil Science and Classification | p. 315 |
| The Twelve Soil Orders | p. 315 |
| GeoDiscoveries: African Climate, Vegetation, and Soils | p. 323 |
| GeoDiscoveries: Regional Pedogenic Processes | p. 330 |
| GeoDiscoveries: North American Climate, Vegetation, and Soils | p. 331 |
| The Big Picture | p. 336 |
| Earth's Internal Structure, Rock Cycle, and Geologic Time | p. 338 |
| Earth's Inner Structure | p. 340 |
| The Major Layers | p. 340 |
| Rocks and Minerals In The Earth's Crust | p. 345 |
| Igneous Rocks | p. 346 |
| What a Geographer Sees: Exposed Igneous Intrusions | p. 348 |
| Sedimentary Rocks | p. 350 |
| Metamorphic Rocks | p. 356 |
| The Rock Cycle | p. 356 |
| GeoDiscoveries: The Rock Cycle | p. 357 |
| Geologic Time | p. 357 |
| GeoDiscoveries: Geologic Time | p. 359 |
| Telling Geologic Time | p. 360 |
| Putting Geologic Time in Perspective | p. 360 |
| Amazing Places: The Grand Canyon | p. 362 |
| Integrating Geologic Time and the Rock Cycle: The Spanish Peaks | p. 361 |
| Basic Geomorphology of Continents and Ocean Basins | p. 365 |
| Alpine Chains | p. 367 |
| Continental Shields | p. 367 |
| The Big Picture | p. 369 |
| Tectonic Processes and Landforms | p. 372 |
| Plate Tectonics | p. 374 |
| The Lithospheric Plates | p. 374 |
| Plate Movement | p. 375 |
| Types of Plate Movement | p. 377 |
| Passive Plate Margins | p. 377 |
| GeoDiscoveries: Continental Drift | p. 379 |
| Transform Plate Margins | p. 380 |
| Plate Divergence | p. 380 |
| Amazing Places: Olduvai Gorge | p. 382 |
| Plate Convergence | p. 382 |
| GeoDiscoveries: Folding | p. 388 |
| GeoDiscoveries: Plate Tectonics | p. 390 |
| Earthquakes | p. 390 |
| Earthquake Processes | p. 390 |
| Locating the Epicenter | p. 391 |
| Measuring Earthquake Magnitude | p. 391 |
| Types of Faults | p. 392 |
| GeoDiscoveries: Types of Faults | p. 397 |
| Volcanoes | p. 398 |
| Explosive Volcanoes | p. 398 |
| What a Geographer Sees: Crater Lake | p. 402 |
| Fluid Volcanoes and Hotspots | p. 402 |
| GeoDiscoveries: Volcanoes | p. 407 |
| The Big Picture | p. 408 |
| Weathering and Mass Movement | p. 410 |
| Weathering | p. 412 |
| Mechanical Weathering | p. 412 |
| What a Geographer Sees: The Long-Term Effects of Weathering and Erosion on Mountains | p. 414 |
| Amazing Places: Anasazi Cliff Dwellings Chemical Weathering | p. 418 |
| GeoDiscoveries: Weathering | p. 423 |
| Mass Wasting | p. 424 |
| Rockfall | p. 425 |
| Soil Creep | p. 426 |
| Landslides | p. 427 |
| Flows | p. 429 |
| Avalanches | p. 429 |
| GeoDiscoveries: Weathering and Mass Movements | p. 431 |
| The Big Picture | p. 432 |
| Groundwater and Karst Landscapes | p. 434 |
| Movement and Storage of Groundwater | p. 436 |
| The High Plains Aquifer | p. 438 |
| Amazing Places: Oases in the Sahara Desert | p. 444 |
| Subsidence | p. 443 |
| Groundwater Contamination | p. 444 |
| GeoDiscoveries: Hydrologic Cycle and Groundwater | p. 447 |
| Karst Landforms and Landscapes | p. 447 |
| Caves and Caverns | p. 448 |
| Karst Topography | p. 449 |
| Amazing Places: Tower Karst in China | p. 450 |
| The Big Picture | p. 452 |
| Fluvial Systems and Landforms | p. 454 |
| Overland Flow and Drainage Basins | p. 456 |
| Origin of Streams | p. 457 |
| Drainage Basins | p. 458 |
| Drainage Patterns, Density, and Stream Ordering | p. 460 |
| GeoDiscoveries: The Rhine River | p. 462 |
| Hydraulic Geometry and Channel Flow | p. 462 |
| Stream Discharge | p. 463 |
| Fluvial Processes and Landforms | p. 467 |
| Erosion and Deposition | p. 467 |
| Stream Gradation | p. 469 |
| Amazing Places: Waterfalls | p. 472 |
| GeoDiscoveries: The Graded Stream | p. 474 |
| Evolution of Stream Valleys and Floodplains | p. 474 |
| GeoDiscoveries: Stream Meandering | p. 477 |
| What a Geographer Sees: Mississippi River Meanders | p. 478 |
| Other Depositional Landforms Associated with Streams | p. 482 |
| Human Interactions with Streams | p. 487 |
| Urbanization | p. 487 |
| Artificial Levees | p. 488 |
| Dams and Reservoirs | p. 489 |
| The Big Picture | p. 492 |
| Glacial Geomorphology: Processes and Landforms | p. 494 |
| Development of a Glacier | p. 496 |
| The Metamorphosis of Snow to Glacial Ice | p. 496 |
| The Glacial Mass Budget | p. 497 |
| Glacial Movement | p. 498 |
| Types of Glaciers | p. 501 |
| Glaciers in Mountainous Regions | p. 501 |
| Amazing Places: The Vatnajokull Ice Cap | p. 503 |
| Continental Glaciers | p. 505 |
| Glacial Landforms | p. 506 |
| Landforms Made by Glacial Erosion | p. 506 |
| Deposition of Glacial Drift and Resulting Landforms | p. 511 |
| History of Glaciation | p. 516 |
| How Many Pleistocene Glaciations Were There? | p. 517 |
| The Wisconsin Glaciation and the Evolution of the Great Lakes | p. 520 |
| What a Geographer Sees: The Channeled Scablands in Eastern Washington | p. 522 |
| What Causes Glaciation? | p. 524 |
| Glacial Periods and Earth-Sun Geometry | p. 524 |
| GeoDiscoveries: The Milankovitch Theory | p. 526 |
| Impact of Global Climate Change on Glaciers | p. 526 |
| Periglacial Processes and Landscapes | p. 528 |
| Permafrost | p. 528 |
| Ground Ice and Associated Landforms | p. 531 |
| The Big Picture | p. 532 |
| Arid Landscapes and Eolian Processes | p. 534 |
| Arid Landscapes | p. 536 |
| Desert Geomorphology | p. 537 |
| Eolian Erosion and Transport | p. 540 |
| The Fluid Behavior of Wind and Sediment Transport | p. 540 |
| Eolian Erosional Landforms | p. 541 |
| Eolian Deposition and Landforms | p. 544 |
| How Sand Dunes Form | p. 544 |
| Types of Sand Dunes | p. 545 |
| Amazing Places: Great Sand Dunes National Monument | p. 548 |
| GeoDiscoveries: Eolian Processes and Landforms | p. 550 |
| What a Geographer Sees: Sand Dunes on Mars | p. 551 |
| Loess | p. 548 |
| Human Interactions with Eolian Processes | p. 553 |
| Desertification in the African Sahel | p. 553 |
| Desertification in the Great Plains of the United States: The Dust Bowl | p. 555 |
| The Big Picture | p. 558 |
| Coastal Processes and Landforms | p. 560 |
| Oceans and Seas on the Earth | p. 562 |
| The Nature of Coastlines: Intersection of Earth's Spheres | p. 563 |
| Processes That Shape the Coastline | p. 564 |
| Amazing Places: Big Waves in Hawaii | p. 572 |
| Coastal Landforms | p. 574 |
| Erosional Coastlines | p. 574 |
| What a Geographer Sees: Marine Terraces on San Clemente Island, California | p. 577 |
| Depositional Coastlines | p. 578 |
| GeoDiscoveries: Longshore Processes and Depositional Coastlines | p. 582 |
| Human Imapcts on Coastlines | p. 586 |
| Coastal Engineering | p. 586 |
| Global Climate Change and the Impact on Coastlines | p. 588 |
| Glossary | p. 593 |
| Photo Credits | p. 607 |
| Index | p. 611 |
| Table of Contents provided by Ingram. All Rights Reserved. |