Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
9.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7388
Points per Word
0.000135
Page Count
48
Points per Page
0.020833
Series
Sustainable World
Description
This book provides an introduction to sustainable energy, or renewable sources, discussing the depletion of traditional energy sources such as coal and oil, and looking at alternative ways to provide energy without harming the environment.