Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
8031
Points per Word
0.000125
Page Count
64
Points per Page
0.015625
Description
This book describes the types of alternative energy sources being used, such as wind, water, and solar power, as well as biofuels and geothermal energy, and discusses the problems associated with each of them.