目錄
Unit 1 Water Cycle
Text A: Hydrologic Cycle
Text B: Water's Journey Through Time
Unit 2 Water Resources
Text A: Facts on Water Resources
Text B: Types of Water Resources
Unit 3 Lakes and Rivers
Text A: Freshwater Lakes and Rivers
Text B: Rivers, Streams, and Creeks
Unit 4 Reservoirs
Text A: Types of Reservoirs
Text B: Three Gorges Reservoir Region
Unit 5 Flood Control
Text A: Flood Control and Disaster Management
Text B: More Floods, More Effective Flood-fighting Technology
Unit 6 Irrigation and Drainage
Text A: Modern Irrigation System Planning and Construction
Text B: Modern Drainage System Construction
Unit 7 Dams
Text A: Dams Are a Vital Part of the National Infrastructure
Text B: Dams: What They Are and What They Do
Unit 8 Hydraulic Turbines
Text A: Hydro Turbine
Text B: Factors Affecting the Selection of Hydraulic Turbines
Unit 9 Hydroelectric Power
Text A: Hydropower Today
Text B: Hydroelectric Energy and Its Pros and Cons
Unit 10 Water Pollution
Text A: Water Pollution-Everything You Need to Know
Text B: What Are the Effects of Water Pollution?
Appendix: Glossary
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