Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4624
Points per Word
0.000216
Page Count
32
Points per Page
0.03125
Series
Energy Sources
Description
This book explains how wind turbines work, if they can supply enough energy to meet today's needs, and if there are any problems with huge wind farms.