How a City Works (Let's-Read-and-Find-Out Science 2)
By D. J. Ward.
Description
Millions of people live in cities around the world, but have you ever wondered how cities work? All those people need clean water to drink, a safe place to live, and a way to get all around the city! How do you take care of all those people’s needs? Your city has a plan for that. Read and find out all about the systems a city has to help keep everyone safe, healthy, and happy.This book on city systems will appeal to the young civil engineer. How A City Works is filled with fun, accurate art, and includes tons of information. For example, it answers the question: Where does all the ele...
ISBN(s)
0062470310, 9780062470317
