Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.7
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3420
Points per Word
0.000292
Page Count
48
Points per Page
0.020833
Description
This book explores how hydrogen may be used in the future to provide the world with an alternate source of energy that is both renewable and better for the environment.