"Level K"--P. [4] of cover. Includes bibliographical references (p. 24) and index.
Contents:
Why do we need water? -- Where do we get water? -- How does water get to my home? -- Why does water come out of a faucet? -- Where does dirty water go? -- Why does dirty water need to be cleaned? -- How much water do we use at home? -- Can we use as much water as we want? -- How can we use less water? -- Keep a water diary.
Summary:
Discusses water, and examines how we use it, how it gets to our homes, and what happens to dirty water.
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