water supply

Lucy plans to have a future near her pondside home until a pond-borne disease burns through her community, prompting a journey west into unknown dangers.

Describes how cities treat freshwater so that it is safe to drink.

Describes the invention and development of water harvesting machines. Includes a glossary, list of Web sites, and bibliography for further reading.

Water is an essential part of life on Earth. But in some places, it s running out. Through expert analysis and informational insets, students will learn about water scarcity, pollution, the impact on public health, and how to protect this diminishing resource. Take Action boxes will show teens how they can help stop the drought. Appendix, Charts, Graphs, Tables, Fact Boxes, Full-color photographs, For Further Information Section, Glossary, Index, Sidebars, Web Sites, Chapter Notes.

A collection of essays looking at differing opinions on global sustainability.

"Curious readers want to know how things work. Easy-to-understand text explains how water gets to and from our homes and describes the role of the community workers who make it all possible"--From the publisher's web site.

Reveals the influence of water on politics and history, peeling back the layers of history to show the effect of this vital natural resource on human affairs.

Explains the life-giving value of water, the water cycle, responsibile uses of water, and useful tips for reducing one's water footprint.

Investigates issues related to water-supply, consumption, and conservation around the world.

Contains essays in which scientists, activists, water managers, and environmental journalists address issues and threats facing the world's water supply in the coming decades, and offer suggestions for protecting this vital natural resource.