Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4142
Points per Word
0.000241
Page Count
32
Points per Page
0.03125
Description
This book explores hydrogen fuel, discussing how it is processed, where it is available, and the environmental consequences of using it.