How Does a Waterfall Become Electricity?

by Mike Graf and Robert Snedden

What is the world's tallest waterfall? How do dams help generate water power? What happens when a waterwheel spins? How Does It Happen? explores the causes and effects that shape our world. From the... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1410934489
• ISBN13: 9781410934482
• Release Date: October 2009
• Publisher: Raintree
• Length: 32 Pages
• Weight: 0.10 lbs.
• Dimensions: 0.4" x 8.3" x 10.5"
• Age Range: 8 to 10 years
• Grade Range: Grades 3 to 5