water-supply

Presents a discussion of the environmental, economic, and health effects of water pollution and scarcity, and covers conservation efforts and measures such as the Clean Water Act of 1972 and the construction of desalination plants, with commentary by experts and noteworthy case studies.

Explores the climates and geography of both Nevada and Bangladesh in order to examine how each deals with similar issues regarding using and maintaining a clean and abundant freshwater supply.

Discusses how aqueducts are created, discussing the scientists, engineers, and other professionals that are involved.

The Hoover Dam is more than just an enormous concrete wall. It is an engineering marvel achieved by careful planning and hard, dangerous work. Seventeen turbines inside the dam produce electricity for millions of people.

"From bestselling author Alex Prud'homme, a remarkable work--part investigative report, part intellectual adventure story, part call to action--that shows how access to fresh water is the planet's most pressing isssue in the twenty-first century"--.

Describes the Earth's water sources, salt water, and freshwater.

Explains the stages of the water cycle and how the water cycle impacts the earth's water supply.

Uses Israel as an example to offer advice on how countries, cities, and businesses can be conscious of their water usage, and discusses efforts to innovate water usage in agriculture and improve water desalination and other water technologies.

Examines the importance of fresh water, where it can be found, and how we can protect it. Includes a science project, a picture glossary, resources for further information, and color photographs.

Explores all facets of freshwater resources in North America, investigating the natural history, human use, technology, environmental impact, and economic significance.