TABLE OF CONTENTS CHAPTER 1 The Power of Wind 4 CHAPTER 2 Turbines and Farms 8 CHAPTER 3 The Future of Wind 14 ACTIVITIES TOOLS Try This 22 Glossary 23 Index 24 To Learn More 24
1 CHAPTER 1 THE POWER OF WIND People have used CHAPTER wind power for thousands of years They used it to sail boats They used it to cut wood and mill grain
1 CHAPTER Today we use wind power to make electricity How Let’s find out
