Introducing Earth Science |
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xvi | |
Lab and Field Safety |
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xviii | |
Concept Mapping |
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xxi | |
UNIT 1 Studying the Earth |
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xxii | |
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Introduction to Earth Science |
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2 | (20) |
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3 | (6) |
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EarthBeat: The Earth's Circumference |
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4 | (5) |
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Paths to Discovery: Scientific Methods |
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9 | (5) |
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Science & Technology: The Internet |
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10 | (4) |
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Birth of a Theory: The Big Bang |
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14 | (8) |
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Small-Scale Investigation: The Big Bang Theory |
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17 | (1) |
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18 | (2) |
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In-Depth Investigation: Scientific Method |
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20 | (2) |
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22 | (20) |
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23 | (6) |
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Career Focus: Earth Structure (Field Geologist, Instrumentation Technician, Surveyor) |
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26 | (3) |
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29 | (6) |
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Impact on Society: Biological Clocks |
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33 | (2) |
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35 | (7) |
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Small-Scale Investigation: Gravity and Orbits |
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37 | (1) |
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38 | (2) |
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In-Depth Investigation: Earth-Sun Motion |
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40 | (2) |
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42 | (22) |
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Finding Locations on the Earth |
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43 | (3) |
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Mapping the Earth's Surface |
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46 | (4) |
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50 | (14) |
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Science & Technology: Navstar: A Global Positioning System |
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52 | (2) |
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Small-Scale Investigation: Topographic Maps |
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54 | (2) |
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56 | (2) |
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In-Depth Investigation: Contour Maps |
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58 | (2) |
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Maps in Action: Journey to Red River |
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60 | (2) |
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Eye on the Environment: Mapping Life on Earth |
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62 | (2) |
UNIT 2 The Dynamic Earth |
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64 | (72) |
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66 | (16) |
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67 | (5) |
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EarthBeat: Evidence of Seafloor Spreading |
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69 | (1) |
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Impact on Society: Living on the Mid-Atlantic Ridge |
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70 | (2) |
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The Theory of Plate Tectonics |
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72 | (10) |
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Small-Scale Investigation: Lithospheric Plate Boundaries |
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75 | (3) |
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78 | (2) |
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In-Depth Investigation: A Model of Convection Currents |
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80 | (2) |
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82 | (16) |
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How the Crust Is Deformed |
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83 | (2) |
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85 | (3) |
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Small-Scale Investigation: Folds and Fractures |
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87 | (1) |
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88 | (10) |
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Science & Technology: Tracking Plate Movements |
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90 | (3) |
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EarthBeat: The Disappearing Mediterranean |
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93 | (1) |
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94 | (2) |
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In-Depth Investigation: Continental Collisions |
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96 | (2) |
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98 | (18) |
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Earthquakes and Plate Tectonics |
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99 | (4) |
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EarthBeat: The Big Squeeze |
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102 | (1) |
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103 | (3) |
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Small-Scale Investigation: Seismographic Record |
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105 | (1) |
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106 | (10) |
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Impact on Society: The Great Hanshin Earthquake |
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107 | (1) |
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Career Focus: Earth Forces (tectonophysicist, Volcanologist, Exploration Geophysicist) |
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108 | (4) |
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112 | (2) |
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In-Depth Investigation: Earthquake Waves |
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114 | (2) |
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116 | (20) |
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Volcanoes and Plate Tectonics |
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117 | (3) |
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120 | (6) |
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Small-Scale Investigation: Volcanic Cones |
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123 | (2) |
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Impact on Society: Krakatau |
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125 | (1) |
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Extraterrestrial Volcanism |
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126 | (10) |
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128 | (2) |
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In-Depth Investigation: Hot Spots and Volcanoes |
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130 | (2) |
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Maps in Action: A Case of the Tennessee Shakes |
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132 | (2) |
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Eye on the Environment: Volcanoes Put a Chill in the Air |
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134 | (2) |
UNIT 3 Composition of the Earth |
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136 | (80) |
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138 | (18) |
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139 | (8) |
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Small-Scale Investigation: Electrically Charged Objects |
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140 | (4) |
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Science & Technology: The Smallest Particles |
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144 | (3) |
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147 | (9) |
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152 | (2) |
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In-Depth Investigation: Chemical Analysis |
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154 | (2) |
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Minerals of the Earth's Crust |
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156 | (18) |
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157 | (6) |
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Career Focus: Mineral Resources (Mining Engineer, Gem Cutter, Mine Inspector) |
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160 | (3) |
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163 | (11) |
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Small-Scale Investigation: Mineral Identification |
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167 | (2) |
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Impact on Society: Mineral Resources |
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169 | (1) |
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170 | (2) |
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In-Depth Investigation: Mineral Identification |
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172 | (2) |
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174 | (20) |
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175 | (3) |
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178 | (4) |
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Small-Scale Investigation: Crystal Formation |
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180 | (2) |
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182 | (5) |
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Science & Technology: Landsat Maps the World |
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184 | (3) |
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187 | (7) |
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189 | (1) |
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190 | (2) |
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In-Depth Investigation: Classification of Rocks |
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192 | (2) |
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194 | (22) |
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195 | (3) |
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198 | (4) |
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202 | (2) |
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Alternative Energy Sources |
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204 | (12) |
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Small-Scale Investigation: Solar Collector |
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205 | (1) |
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Science & Technology: Solar Two |
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206 | (2) |
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208 | (2) |
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In-Depth Investigation: Extraction of Copper from Its Ore |
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210 | (2) |
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Maps in Action: Buried Treasure |
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212 | (2) |
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Eye on the Environment: What's Mined Is Yours |
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214 | (2) |
UNIT 4 Reshaping the Crust |
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216 | (104) |
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218 | (24) |
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219 | (5) |
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Small-Scale Investigation: Mechanical Weathering |
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220 | (3) |
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Impact on Society: The Price of Corrosion |
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223 | (1) |
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224 | (3) |
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227 | (4) |
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231 | (11) |
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Career Focus: Natural Resources (Soil Conservationist, Hydrologist, Water Purification Technician) |
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234 | (4) |
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238 | (2) |
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In-Depth Investigation: Soil Chemistry |
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240 | (2) |
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242 | (18) |
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243 | (4) |
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EarthBeat: Life Cycle of a Lake |
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245 | (2) |
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247 | (5) |
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Small-Scale Investigation: Soil Erosion |
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248 | (4) |
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252 | (8) |
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Impact on Society: A River and a City |
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253 | (3) |
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256 | (2) |
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In-Depth Investigation: Sediments and Water |
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258 | (2) |
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260 | (16) |
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Water Beneath the Surface |
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261 | (5) |
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Small-Scale Investigation: Permeability |
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262 | (4) |
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266 | (3) |
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Groundwater and Chemical Weathering |
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269 | (7) |
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Impact on Society: Disappearing Land |
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270 | (2) |
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272 | (2) |
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In-Depth Investigation: Porosity |
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274 | (2) |
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276 | (20) |
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277 | (5) |
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Science & Technology: Monitoring Ice Streams in Antarctica |
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280 | (2) |
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Landforms Created by Glaciers |
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282 | (7) |
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Small-Scale Investigation: Glacial Erosion |
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284 | (4) |
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288 | (1) |
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289 | (7) |
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292 | (2) |
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In-Depth Investigation: Glaciers and Sea Level |
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294 | (2) |
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Erosion by Wind and Waves |
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296 | (24) |
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297 | (5) |
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Small-Scale Investigation: Dune Migration |
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300 | (2) |
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302 | (5) |
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Coastal Erosion and Deposition |
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307 | (13) |
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Impact on Society: The Flooding of Venice |
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309 | (3) |
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312 | (2) |
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In-Depth Investigation: Beaches |
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314 | (2) |
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Maps in Action: What Comes Down Must Go Where? |
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316 | (2) |
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Eye on the Environment: Losing Ground |
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318 | (2) |
UNIT 5 The History of the Earth |
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320 | (66) |
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322 | (22) |
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323 | (4) |
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327 | (7) |
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Science & Technology: Advances in Uranium-Lead Dating |
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330 | (2) |
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Small-Scale Investigation: Radioactive Decay |
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332 | (2) |
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334 | (10) |
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EarthBeat: Clues to Climate |
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339 | (1) |
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340 | (2) |
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In-Depth Investigation: Fossils |
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342 | (2) |
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A View of the Earth's Past |
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344 | (20) |
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345 | (2) |
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347 | (17) |
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Science & Technology: CAT Scanning Fossils |
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350 | (9) |
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Small-Scale Investigation: Geologic Time Scale |
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359 | (1) |
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360 | (2) |
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In-Depth Investigation: Geologic Time |
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362 | (2) |
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The History of the Continents |
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364 | (22) |
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Movements of the Continents |
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365 | (5) |
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Small-Scale Investigation: Plate Tectonics Theory |
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366 | (3) |
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EarthBeat: Geography of the Future |
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369 | (1) |
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Growth of a Continent: North America |
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370 | (4) |
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Impact on Society: Land Bridge to the Americas |
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373 | (1) |
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Formation of the Grand Canyon |
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374 | (12) |
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Career Focus: Fossils (Paleontologist, Stratigrapher, Paleontological Assistant) |
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376 | (2) |
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378 | (2) |
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In-Depth Investigation: History in the Rocks |
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380 | (2) |
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Maps in Action: Where the Hippos Roam |
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382 | (2) |
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Eye on the Environment: The Mysterious Bone Bed |
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384 | (2) |
UNIT 6 Oceans |
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386 | (66) |
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388 | (18) |
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389 | (4) |
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Small-Scale Investigation: Sonar |
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392 | (1) |
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Features of. the Ocean Floor |
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393 | (6) |
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Impact on Society: Fishing on the Continental Shelves |
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394 | (2) |
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Career Focus: Oceans (Underwater Photographer, Marine Surveyor, Oceanographer) |
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396 | (3) |
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399 | (7) |
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402 | (2) |
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In-Depth Investigation: Ocean-Floor Sediments |
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404 | (2) |
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406 | (20) |
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Properties of Ocean Water |
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407 | (6) |
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Small-Scale Investigation: Density Factors |
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411 | (2) |
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413 | (4) |
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417 | (9) |
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Science & Technology: Efficient Desalination |
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418 | (4) |
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422 | (2) |
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In-Depth Investigation: Ocean Water Density |
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424 | (2) |
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426 | (26) |
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427 | (6) |
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EarthBeat: Shifting Currents |
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430 | (3) |
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433 | (6) |
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Small-Scale Investigation: Waves |
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435 | (4) |
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439 | (13) |
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Science & Technology: Energy from the Ocean |
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440 | (4) |
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444 | (2) |
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In-Depth Investigation: Wave Motion |
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446 | (2) |
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Maps in Action: Mapping the Sea Floor From Space |
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448 | (2) |
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Eye on the Environment: A Harbor Makes a Comeback |
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450 | (2) |
UNIT 7 Atmospheric Forces |
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452 | (92) |
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454 | (24) |
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Characteristics of the Atmosphere |
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455 | (8) |
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Small-Scale Investigation: Barometric Pressure |
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458 | (5) |
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Solar Energy and the Atmosphere |
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463 | (6) |
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EarthBeat: Visible Light and the Atmosphere |
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464 | (5) |
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469 | (9) |
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Science & Technology: Energy from the Wind |
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470 | (4) |
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474 | (2) |
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In-Depth Investigation: Air Density and Temperature |
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476 | (2) |
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478 | (20) |
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479 | (5) |
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Small-Scale Investigation: Relative Humidity |
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482 | (2) |
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484 | (5) |
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489 | (9) |
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Impact on Society: The Destructive Power of Hail |
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490 | (4) |
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494 | (2) |
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In-Depth Investigation: Relative Humidity |
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496 | (2) |
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498 | (24) |
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499 | (3) |
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502 | (7) |
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Impact on Society: Weather Watch |
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506 | (3) |
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509 | (3) |
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Small-Scale Investigation: Wind Chill |
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510 | (2) |
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512 | (10) |
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EarthBeat: Project VORTEX |
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515 | (1) |
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Career Focus: Weather (Meteorologist, Severe-Storm Forecaster, Weather Observer) |
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516 | (2) |
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518 | (2) |
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In-Depth Investigation: Weather Map Interpretation |
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520 | (2) |
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522 | (22) |
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Factors That Affect Climate |
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523 | (6) |
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Impact on Society: El Nino |
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525 | (2) |
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Small-Scale Investigation: Evaporation |
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527 | (2) |
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529 | (15) |
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EarthBeat: An Endangered Habitat |
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530 | (6) |
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536 | (2) |
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In-Depth Investigation: Factors That Affect Climate |
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538 | (2) |
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Maps in Action: Snapshots of the Weather |
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540 | (2) |
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Eye on the Environment: Keeping Cool With Algae |
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542 | (2) |
UNIT 8 Studying Space |
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544 | (98) |
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546 | (24) |
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547 | (8) |
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Small-Scale Investigation: Parallax |
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551 | (4) |
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555 | (6) |
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Science & Technology: The Hubble Space Telescope Eyes New Stars |
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556 | (5) |
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561 | (9) |
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565 | (1) |
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566 | (2) |
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In-Depth Investigation: Star Magnitudes |
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568 | (2) |
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570 | (20) |
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571 | (5) |
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Small-Scale Investigation: Solar Viewer |
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573 | (3) |
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576 | (4) |
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Impact on Society: Coronal Mass Ejections |
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578 | (2) |
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Formation of the Solar System |
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580 | (10) |
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Career Focus: Space (Astronomer, Planetarium Technician, Solar Energy Systems Designer) |
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582 | (3) |
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EarthBeat: The Solar Constant |
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585 | (1) |
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586 | (2) |
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In-Depth Investigation: Size and Energy of the Sun |
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588 | (2) |
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590 | (24) |
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Models of the Solar System |
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591 | (3) |
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594 | (4) |
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598 | (8) |
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Science & Technology: Galileo Probes Jupiter |
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602 | (2) |
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Small-Scale Investigation: The Solar System |
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604 | (2) |
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Asteroids, Comets, and Meteoroids |
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606 | (8) |
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610 | (2) |
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In-Depth Investigation: Crater Analysis |
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612 | (2) |
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614 | (28) |
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615 | (6) |
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Science & Technology: Mining on the Moon |
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618 | (3) |
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621 | (5) |
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EarthBeat Effects of Tides |
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622 | (3) |
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Small Scale Investigation: Eclipses |
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625 | (1) |
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626 | (4) |
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Satellites of Other Planets |
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630 | (12) |
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634 | (2) |
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In-Depth Investigation: Galilean Moons of Jupiter |
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636 | (2) |
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Maps in Action: Stars in Your Eyes |
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638 | (2) |
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Eye on the Environment: The Great Junkyard in the Sky |
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640 | (2) |
Long-Range Investigations |
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642 | (22) |
References |
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664 | (30) |
Glossary |
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694 | (16) |
Index |
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710 | (18) |
Credits |
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728 | |