TPO 1 Passage 1 Groundwater Passage 2 The Origins of Theater Passage 3 Timberline Vegetation on Mountains TPO 2 Passage 1 The Origins of Cetaceans Passage 2 Tile Desert Formation Passage 3 Early Cinema TPO 3 Passage 1 Architecture Passage 2 Depletion of the Ogallala Aquifer Passage 3 The Long-term Stability of Ecosystem TPO 4 Passage 1 Deer Populations of the Puget Sound Passage 2 Cave Art in Europe Passage 3 Petroleum Resources TPO 5 Passage 1 Minerals and Plants Passage 2 The Origin of the Pacific Island People Passage 3 The Cambrian Explosion TPO 6 Passage 1 Powering the Industrial Revolution Passage 2 William Smith Passage 3 Infantile Amnesia TPO 7 Passage 1 The Geologic History of Mediterranean Passage 2 Ancient Rome and Greece Passage 3 Agriculture, Iron, the Bantu People TPO 8 Passage 1 The Rise of Teotihuacan Passage 2 Extinction of the Dinosaurs Passage 3 Running Water on Mars TPO 9 Passage 1 Colonizing the Americas via the Northwest Coast Passage 2 Reflection in Teaching Passage 3 The Arrival of Plant Life in Hawaii TPO 10 Passage 1 Chinese Pottery Passage 2 Variations in the Climate Passage 3 Seventeenth-century European Economic Growth TPO 11 Passage 1 Ancient Egyptian Sculpture Passage 2 Orientation and Navigation Passage 3 Begging by Nestlings TPO 12 Passage 1 Which Hand Did They Use? Passage 2 Transition to Sound in Film Passage 3 Water in the Desert TPO 13 Passage 1 Types of Social Groups Passage 2 Biological Clocks Passage 3 Methods of Studying Infant Perception TPO 14 Passage 1 Children and Advertising Passage 2 Maya Water Problems Passage 3 Pastoralism in Ancient Inner Eurasia TPO 15 Passage I A Warm-blooded Turtle Passage 2 Mass Extinctions Passage 3 Glacier Formation TPO 16 Passage 1 Trade and the Ancient Middle East Passage 2 Development of the Periodic Table Passage 3 Planets in Our Solar System TPO 17 Passage 1 Europe's Early Sea Trade with Asia Passage 2 Animal Signals in the Rain Forest Passage 3 Symbiotic Relationships TPO 18 Passage 1 Industrialization in the Netherlands and Scandinavia Passage 2 The Mystery of Yawning Passage 3 Lightning TPO 19 Passage 1 The Roman Army's Impact on Britain Passage 2 Succession, Climax, and Ecosystems Passage 3 Discovering the Ice Ages TPO 20 Passage 1 Westward Migration Passage 2 Early Settlements in the Southwest Asia Passage 3 Fossil Preservation 附录1 全书词汇总表 附录2 140道经典词汇题
