water

In Wisconsin, as her adoptive parents open their lake cabins for summer visitors, twelve-year-old Annalise, abandoned as an infant and able to communicate with the lake, discovers a growing toxic algae bloom and teams up with her friends to save the beloved body of water.

Explore the many ways in which your everyday food choices can determine your well being and include facts, figures, and data, and are packed with useful information about protecting and improving your health.

Explores how science is being used to create sustainable water.

Each breath we take demonstrates the marvel of the human lungs and respiratory system. This accessible book gives inquisitive readers an inside look at this essential bodily function.

"Jessie wants her science fair project to make a difference. So when she gets the chance to test a local creek for pollution, she can't wait to get started. But when things start going wrong with her experiment, Jessie and her siblings don't just have an experiment to investigate, they have a mystery to solve!"--OCLC.

Examines the processes of the water cycle.

When the Sudanese civil war reaches his village in 1985, eleven-year-old Salva becomes separated from his family and must walk with other Dinka tribe members through southern Sudan, Ethiopia, and Kenya in search of safe haven. Based on the life of Salva Dut, who, after emigrating to America in 1996, began a project to dig water wells in Sudan.

A book about the possibility of colonizing other planets which includes practical and ethical concerns, as well as the work towards this goal that has already been completed.

Looks at how water helps the Earth's global balance, discussing the water cycle, bodies of water, precipitation and more.

Body systems are collections of organs and other tissues that fulfill a particular function in the body. Many of the systems overlap or work together. The nervous system works with every other body system in some way. Discover more in Body Systems.