How much water is on Earth? This title introduces readers to the different places on Earth water is found. Readers will learn the differences between rivers, oc

This text introduces water sources for drinking water supply. Coverage includes the hydrologic cycle, development of water supply sources, raw water quality and

Water is beautiful and useful and, in its many forms, vital to life. In this lyrical companion to The Earth and I, Frank Asch encourages young readers to apprec

"A description of the earth's water sources, salt water, and freshwater"--T.p. verso.